Welcome to our comprehensive guide on companion planting, a gardening technique that harnesses the power of plant relationships to optimize garden health and yield. In this in-depth exploration, we’ll delve into the principles, benefits, and practical applications of companion planting, equipping you with the knowledge and skills to create a thriving garden ecosystem. Let’s dive in!
Table of Contents
Companion planting is an age-old gardening practice that involves strategically placing different plants near each other to create a mutually beneficial environment. It’s like inviting good neighbors over to your garden party! Just like good neighbors, companion plants can benefit each other in a number of ways, including:
- Pest control: Certain plants, like marigolds and nasturtiums, deter pests with their strong scents or by attracting beneficial insects like ladybugs that prey on harmful ones.
- Pollination: Fragrant flowers can attract pollinators like bees and butterflies, which help to improve the fruit set of your vegetables.
- Providing shade: Taller plants can provide much-needed shade for heat-sensitive vegetables.
- Improving soil fertility: Nitrogen-fixing legumes, like beans and peas, can add nitrogen to the soil, which benefits other plants.
- Supporting plant growth: Some plants, like corn, can provide support for vining plants like beans.
Getting Started with Companion Planting
Companion planting can seem complex at first, but it’s actually quite easy to get started. Here are a few things to keep in mind:
- Research your plants: Not all plants are good companions for each other. Some plants can actually inhibit the growth of others. Before you start planting, take some time to research which plants grow well together. There are many resources available online and in libraries to help you get started, including companion planting charts and guides.
- Consider your garden layout: When planning your garden, think about where you will plant each type of vegetable and flower. Try to group companion plants nearby for maximum benefit.
- Don’t overcrowd your plants: Make sure to give your plants plenty of space to grow. Overcrowding can lead to competition for light, nutrients, and water.
Companion Planting Chart for Vegetables, Fruits, and Plants
It’s important to note that companion planting information can vary by region and specific plant varieties. For a more comprehensive list, refer to the local resources. Here is a companion planting chart for some common vegetables:
| Vegetable/Fruit/Plant | Best Companion Plants | Worst Companion Plants |
| Basil | Tomatoes, peppers, oregano | Potatoes, fennel |
| Beans (Bush) | Corn, strawberries, potatoes | Onions, garlic |
| Beans (Pole) | Corn, sunflowers, cucumbers | Potatoes, beets |
| Beets | Onions, lettuce, spinach | Tomatoes, potatoes |
| Broccoli | Carrots, onions, dill | Strawberries |
| Cabbage | Celery, beets, dill | Tomatoes, strawberries |
| Carrots | Onions, lettuce, beans | Potatoes, tomatoes |
| Celery | Cabbage, beans, leeks | Potatoes, fennel |
| Corn | Beans (Bush), melons, squash | Tomatoes, potatoes |
| Cucumbers | Dill, beans (Bush), peas | Potatoes, melons |
| Eggplant | Peppers, beans | Potatoes, tomatoes |
| Lettuce | Carrots, radishes, beets | Tomatoes, potatoes |
| Melons | Corn, beans (Bush), sunflowers | Potatoes |
| Onions | Beets, carrots, lettuce | Peas, beans (Bush) |
| Peas | Carrots, lettuce, radishes | Onions, garlic |
| Peppers | Basil, eggplant, tomatoes | Potatoes |
| Potatoes | Corn, beans (Bush) | Tomatoes, peppers, eggplant |
| Radishes | Lettuce, spinach, beans | Potatoes |
| Spinach | Strawberries, lettuce, radishes | Potatoes |
| Squash | Corn, beans (Bush), nasturtiums | Potatoes |
| Artichoke | Marigolds, thyme, lavender | Potatoes, fennel |
| Asparagus | Tomatoes, lettuce, basil | Potatoes, beans |
| Bok Choy | Beets, onions, lettuce | Strawberries |
| Brussels Sprouts | Rosemary, thyme, marigolds | Potatoes, tomatoes |
| Cantaloupe (Muskmelon) | Corn, beans (Bush), nasturtiums | Potatoes |
| Cauliflower | Onions, beets, celery | Strawberries |
| Chard | Onions, beans, beets | Potatoes |
| Chives | Carrots, tomatoes, lettuce | Peas |
| Cilantro | Lettuce, tomatoes, onions | Fennel |
| Collard Greens | Beets, peppers, onions | Potatoes |
| Garlic | Beets, carrots, lettuce | Peas, beans |
| Herbs (General) | Most vegetables (except some beans) | – |
| Kale | Beets, onions, celery | Potatoes |
| Kohlrabi | Beets, onions, lettuce | Potatoes |
| Leeks | Carrots, beets, strawberries | Potatoes |
| Okra | Corn, beans (Bush), basil | Potatoes |
| Parsley | Tomatoes, carrots, beets | Fennel |
| Parsnips | Cabbage, lettuce, tomatoes | Potatoes |
| Peas (Snap) | Carrots, lettuce, radishes | Onions, garlic |
| Pumpkins | Corn, beans (Bush), nasturtiums | Potatoes |
| Rutabaga | Beets, onions, lettuce | Potatoes |
| Shallots | Beets, carrots, lettuce | Peas |
| Snow Peas | Carrots, lettuce, radishes | Onions, garlic |
| Swiss Chard | Beets, onions, lettuce | Potatoes |
| Sweet Corn | Beans (Bush), melons, squash | Tomatoes, potatoes |
| Sweet Potatoes | Beans (Bush), marigolds | Potatoes |
| Swiss Chard | Onions, beans, beets | Potatoes |
| Tarragon | Tomatoes, peppers, lettuce | Fennel |
| Thyme | Most vegetables (except some beans) | – |
| Tomatoes | Basil, carrots, onions | Potatoes, peppers, eggplant |
| Turnips | Beets, onions, lettuce | Potatoes |
| Watermelons | Corn, beans (Bush), nasturtiums | Potatoes |
| Winter Squash | Corn, beans (Bush), nasturtiums | Potatoes |
| Zucchini | Corn, beans (Bush), nasturtiums | Potatoes |
| Arugula | Radishes, lettuce, strawberries | Fennel |
| Eggplant (dwarf varieties) | Peppers, marigolds, alyssum | Potatoes, tomatoes |
| Fennel (bulb) | Beets, carrots, lettuce | Tomatoes, potatoes |
| Fennel (herb) | – | Most vegetables (due to strong scent) |
| Grapes | Beans, peas, certain herbs (thyme, rosemary) | Tomatoes |
| Leeks (late season) | Strawberries, spinach | Potatoes |
| Lettuce (heading) | Radishes, carrots, beets | Potatoes |
| Lettuce (leaf) | Beets, carrots, radishes | Potatoes |
| Marigolds | Most vegetables (deters pests) | – |
| Nasturtiums | Most vegetables (deters pests) | – |
| Oregano | Tomatoes, beans, peppers | Potatoes |
| Peanuts | Corn, beans (Bush) | Potatoes |
| Radishes (summer) | Beans (Bush), lettuce, spinach | Potatoes |
| Raspberries | Grapes, certain herbs (mint) | Tomatoes, nightshades |
| Rosemary | Beans, cabbage, carrots | Potatoes |
| Sage | Carrots, cabbage, onions | Cucumbers, melons |
| Strawberries | Spinach, lettuce, garlic | Potatoes, peppers |
| Sunflowers | Corn, beans (Bush), cucumbers | Potatoes |
| Swiss Chard (early season) | Peas, radishes, lettuce | Potatoes |
| Tomatoes (cherry) | Basil, marigolds, alyssum | Potatoes, peppers (except cherry) |
| Watercress | Lettuce, spinach, radishes | Potatoes |
| Wheat | Legumes (beans, peas) | Most vegetables |
| Arugula (late season) | Spinach, beets, lettuce | Fennel |
| Blackberry | Comfrey, certain herbs (chamomile) | Nightshades (tomatoes, peppers, eggplant) |
| Blueberry | Azaleas, rhododendrons (acid-loving plants) | Most vegetables |
| Chinese Cabbage (Bok Choy) | Onions, leeks, celery | Strawberries |
| Dill | Cucumbers, beans (Bush), lettuce | Fennel |
| Horseradish | Beets, potatoes, beans | Tomatoes |
| Leeks (early season) | Carrots, beets, cabbage | Potatoes |
| Mint | – | Most vegetables (due to invasive growth) |
| Mustard Greens | Beets, radishes, lettuce | Potatoes |
| Pumpkins (winter squash) | Corn, beans (Bush), nasturtiums | Potatoes |
| Rutabaga (swede) | Beets, onions, lettuce | Potatoes |
| Shallots (early season) | Strawberries, spinach | Peas |
| Sorrel | Beets, strawberries, lettuce | Potatoes |
| Spinach (Asian greens) | Radishes, lettuce, mustard greens | Potatoes |
| Strawberries (everbearing) | Garlic, chives, lettuce | Potatoes, peppers |
| Thyme (creeping) | Most vegetables (deters pests) | – |
| Turnips (greens) | Radishes, beets, lettuce | Potatoes |
| Watermelons (seedless) | Corn, beans (Bush), nasturtiums | Potatoes |
| Winter Savory | Beans, cabbage, onions | Potatoes |
| Leeks (summer) | Carrots, beets, celery | Potatoes |
| Kohlrabi (early season) | Radishes, lettuce, spinach | Potatoes |
| Delicata Squash | Corn, beans (Bush), nasturtiums | Potatoes |
| Garlic Chives | Tomatoes, strawberries, lettuce | Fennel |
Here are some additional tips for companion planting:
- Use herbs as companion plants: Many herbs are excellent companion plants that can deter pests and improve the flavor of your vegetables. For example, basil is a great companion plant for tomatoes, while dill is a good companion plant for cucumbers.
- Interplant flowers with your vegetables: Not only will flowers add beauty to your garden, but they can also attract pollinators and beneficial insects. Good flowering companions for vegetables include marigolds, nasturtiums, and cosmos.
- Use cover crops:Â Cover crops are plants that are grown to improve soil fertility and suppress weeds. They can also be beneficial companion plants for vegetables. A good cover crop to use in your vegetable garden is ryegrass.
Benefits of Companion Planting
There are many benefits to companion planting, including:
- Increased yields: Companion planting can help to increase the yields of your vegetables.
- Improved pest control: Companion planting can help to reduce pest problems in your garden.
- Better soil health: Companion planting can help to improve the health of your soil.
- More attractive garden: Companion planting can create a more beautiful and diverse garden.
Examples of Companion Planting
Here are some examples of companion planting:
- Tomatoes and basil: Basil is a classic companion plant for tomatoes. It is thought to improve the flavor of tomatoes and deter pests.
- Beans and corn: Beans are nitrogen-fixing legumes that can help to improve the soil fertility for corn. Corn can also provide support for climbing bean plants.
- Cucumbers and dill: Dill is thought to improve the flavor of cucumbers and deter pests.
- Onions and carrots: Onions are thought to help to deter carrot flies, which are a common pest of carrots.
- Lettuce and spinach: Lettuce and spinach can be planted together as a companion planting because they have different growing requirements. Lettuce prefers cooler weather, while spinach prefers warmer weather. So, you can plant lettuce in the early spring and spinach in the late fall.
Companion Planting for Beginners
If you’re new to companion planting, here are a few tips to get you started:
- Start small: Don’t try to companion plant all of your vegetables at once. Start with a few plants that you know are good companions for each other.
- Focus on pest control: A good place to start with companion planting is to focus on using plants that can help deter pests.
- Use trap crops: Trap crops are plants that are deliberately planted to attract pests away from your main crops. For example, you could plant nasturtiums around your tomatoes to attract aphids, which will leave your tomatoes alone.
- Choose easy-to-care-for companion plants: When you’re first starting out, it’s a good idea to choose companion plants that are easy to care for. Some good choices include herbs, flowers, and cover crops.
- Don’t be afraid to experiment: Companion planting is an art as much as a science. There is no one-size-fits-all approach. The best way to learn what works in your garden is to experiment with different companion plants.
Things to Consider When Companion Planting
There are a few things to keep in mind when companion planting:
- Not all companion planting information is created equal: There is a lot of information available about companion planting, but not all of it is reliable. It’s important to do your research and choose your sources carefully.
- Some companion planting benefits are not scientifically proven: While there is some scientific evidence to support the benefits of companion planting, not all of the traditional claims have been proven. However, many gardeners swear by companion planting and find that it improves the health and productivity of their gardens.
- Companion planting is not a substitute for good gardening practices: Companion planting is a great way to improve your garden, but it’s not a substitute for good gardening practices. Make sure to provide your plants with the sunlight, water, and nutrients they need to thrive.
Understanding Companion Planting
Companion planting is the practice of strategically planting different crops together to enhance their growth, repel pests, attract beneficial insects, and improve overall garden health. By harnessing the natural relationships between plants, gardeners can create symbiotic ecosystems that promote biodiversity and resilience.
Principles of Companion Planting
- Plant Compatibility: Not all plants make good companions. Some plants have mutually beneficial relationships, while others may compete for resources or attract pests. Understanding plant compatibility is essential for successful companion planting.
- Pest Repellent Plants: Certain plants emit natural compounds or fragrances that repel pests, helping to protect neighbouring plants from insect damage. By interplanting pest-repellent plants with susceptible crops, gardeners can reduce the need for chemical pesticides.
- Beneficial Insect Attractors: Some plants attract beneficial insects such as pollinators, predators, and parasitoids that help control pests and pollinate flowers. By incorporating these plants into the garden, gardeners can support a diverse ecosystem of beneficial insects.
- Nutrient Accumulators: Certain plants have deep roots or nutrient-absorbing qualities that help draw up nutrients from the soil and make them available to neighbouring plants. By interplanting nutrient-accumulators with heavy-feeding crops, gardeners can improve soil fertility and nutrient cycling.
Practical Applications of Companion Planting
Now that we’ve explored the principles of companion planting, let’s discuss practical strategies and plant combinations for maximizing garden health and yield:
- Three Sisters Garden: The traditional Native American “Three Sisters” planting technique combines corn, beans, and squash in a mutually beneficial arrangement. The corn provides support for the beans, which fix nitrogen in the soil, while the squash acts as a living mulch, suppressing weeds and conserving moisture.
- Pest-Repellent Herbs: Planting fragrant herbs such as basil, mint, and rosemary alongside susceptible crops can help repel pests like aphids, cabbage moths, and tomato hornworms. These herbs not only deter pests but also add culinary value to the garden.
- Trap Crops: Some plants are particularly attractive to certain pests, acting as “trap crops” that draw pests away from valuable crops. For example, planting radishes or nasturtiums near susceptible crops like brassicas can attract flea beetles away from cabbage and broccoli.
- Companion Flowers: Interspersing flowering plants such as marigolds, calendula, and cosmos throughout the garden can attract pollinators and beneficial insects, helping to enhance pollination and pest control while adding beauty to the landscape.
- Succession Planting: Planning successive plantings of compatible crops throughout the growing season can maximize space and yield in the garden. For example, planting quick-growing crops like radishes or lettuce between rows of slower-growing plants like tomatoes or peppers can optimize space and harvests.
FAQs
What is companion planting, and how does it work?
Companion planting is the practice of strategically planting different crops together to enhance their growth, repel pests, and improve overall garden health. It works by harnessing the natural relationships between plants to create symbiotic ecosystems that promote biodiversity and resilience.
What are some common companion planting combinations?
Some common companion planting combinations include the Three Sisters garden (corn, beans, squash), pest-repellent herbs (basil, mint, rosemary), and trap crops (radishes, nasturtiums).
How do I know which plants make good companions?
Research plant compatibility and observe the natural interactions between plants in the garden. Experiment with different combinations to see what works best in your specific growing conditions.
Can companion planting reduce the need for chemical pesticides?
Yes, companion planting can help reduce the need for chemical pesticides by attracting beneficial insects, repelling pests, and creating a balanced ecosystem that minimizes pest outbreaks.
Are there any plants that should not be planted together?
Yes, some plants are incompatible and may compete for resources or attract pests. Avoid planting incompatible crops together, and research plant compatibility before companion planting.
Can companion planting improve soil health?
Yes, companion planting can improve soil health by enhancing nutrient cycling, increasing soil biodiversity, and improving soil structure through the use of deep-rooted plants and cover crops.
How do I get started with companion planting?
Start by researching plant compatibility and common companion planting combinations. Plan your garden layout to incorporate companion plants, and experiment with different combinations to see what works best for your garden.
Can I companion plant in containers or raised beds?
Yes, companion planting can be adapted to containers, raised beds, and other small-space gardens. Choose compatible plants and plan your container or raised bed layout accordingly.
Are there any drawbacks to companion planting?
While companion planting offers many benefits, it’s important to research plant compatibility and avoid planting incompatible crops together. Additionally, some plants may require more space or resources than others, so it’s essential to plan your garden layout carefully.
Where can I find more information about companion planting?
There are many resources available online and in books about companion planting. Look for reputable gardening websites, books, and forums to learn more about specific plant combinations and techniques.
Conclusion
Companion planting is a fun and rewarding way to improve your garden. By following the tips in this guide, you can get started with companion planting and enjoy the many benefits it has to offer.
Companion planting is a time-tested gardening technique that offers numerous benefits for gardeners and the environment alike. By strategically pairing plants based on their natural affinities and beneficial interactions, gardeners can create resilient ecosystems that promote biodiversity, improve soil health, and enhance overall garden productivity. With the knowledge and insights gained from this guide, you’re well-equipped to embark on your journey and reap the rewards of a thriving and abundant garden.
List of 600+ plants: companion planting: what to plant together and companion planting: what not to plant together
| Vegetable/Fruit/Plant | Best Companion Plants | Worst Companion Plants |
|---|---|---|
| Companion for Basil | Tomatoes, peppers, oregano | Potatoes, fennel |
| Companion for Beans (Bush) | Corn, strawberries, potatoes | Onions, garlic |
| Companion for Beans (Pole) | Corn, sunflowers, cucumbers | Potatoes, beets |
| Companion for Beets | Onions, lettuce, spinach | Tomatoes, potatoes |
| Companion for Broccoli | Carrots, onions, dill | Strawberries |
| Companion for Cabbage | Celery, beets, dill | Tomatoes, strawberries |
| Companion for Carrots | Onions, lettuce, beans | Potatoes, tomatoes |
| Companion for Celery | Cabbage, beans, leeks | Potatoes, fennel |
| Companion for Corn | Beans (Bush), melons, squash | Tomatoes, potatoes |
| Companion for Cucumbers | Dill, beans (Bush), peas | Potatoes, melons |
| Companion for Eggplant | Peppers, beans | Potatoes, tomatoes |
| Companion for Lettuce | Carrots, radishes, beets | Tomatoes, potatoes |
| Companion for Melons | Corn, beans (Bush), sunflowers | Potatoes |
| Companion for Onions | Beets, carrots, lettuce | Peas, beans (Bush) |
| Companion for Peas | Carrots, lettuce, radishes | Onions, garlic |
| Companion for Peppers | Basil, eggplant, tomatoes | Potatoes |
| Companion for Potatoes | Corn, beans (Bush) | Tomatoes, peppers, eggplant |
| Companion for Radishes | Lettuce, spinach, beans | Potatoes |
| Companion for Spinach | Strawberries, lettuce, radishes | Potatoes |
| Companion for Squash | Corn, beans (Bush), nasturtiums | Potatoes |
| Companion for Artichoke | Marigolds, thyme, lavender | Potatoes, fennel |
| Companion for Asparagus | Tomatoes, lettuce, basil | Potatoes, beans |
| Companion for Bok Choy | Beets, onions, lettuce | Strawberries |
| Companion for Brussels Sprouts | Rosemary, thyme, marigolds | Potatoes, tomatoes |
| Companion for Cantaloupe (Muskmelon) | Corn, beans (Bush), nasturtiums | Potatoes |
| Companion for Cauliflower | Onions, beets, celery | Strawberries |
| Companion for Chard | Onions, beans, beets | Potatoes |
| Companion for Chives | Carrots, tomatoes, lettuce | Peas |
| Companion for Cilantro | Lettuce, tomatoes, onions | Fennel |
| Companion for Collard Greens | Beets, peppers, onions | Potatoes |
| Companion for Garlic | Beets, carrots, lettuce | Peas, beans |
| Companion for Herbs (General) | Most vegetables (except some beans) | – |
| Companion for Kale | Beets, onions, celery | Potatoes |
| Companion for Kohlrabi | Beets, onions, lettuce | Potatoes |
| Companion for Leeks | Carrots, beets, strawberries | Potatoes |
| Companion for Okra | Corn, beans (Bush), basil | Potatoes |
| Companion for Parsley | Tomatoes, carrots, beets | Fennel |
| Companion for Parsnips | Cabbage, lettuce, tomatoes | Potatoes |
| Companion for Peas (Snap) | Carrots, lettuce, radishes | Onions, garlic |
| Companion for Pumpkins | Corn, beans (Bush), nasturtiums | Potatoes |
| Companion for Rutabaga | Beets, onions, lettuce | Potatoes |
| Companion for Shallots | Beets, carrots, lettuce | Peas |
| Companion for Snow Peas | Carrots, lettuce, radishes | Onions, garlic |
| Companion for Swiss Chard | Beets, onions, lettuce | Potatoes |
| Companion for Sweet Corn | Beans (Bush), melons, squash | Tomatoes, potatoes |
| Companion for Sweet Potatoes | Beans (Bush), marigolds | Potatoes |
| Companion for Swiss Chard | Onions, beans, beets | Potatoes |
| Companion for Tarragon | Tomatoes, peppers, lettuce | Fennel |
| Companion for Thyme | Most vegetables (except some beans) | – |
| Companion for Tomatoes | Basil, carrots, onions | Potatoes, peppers, eggplant |
| Companion for Turnips | Beets, onions, lettuce | Potatoes |
| Companion for Watermelons | Corn, beans (Bush), nasturtiums | Potatoes |
| Companion for Winter Squash | Corn, beans (Bush), nasturtiums | Potatoes |
| Companion for Zucchini | Corn, beans (Bush), nasturtiums | Potatoes |
| Companion for Arugula | Radishes, lettuce, strawberries | Fennel |
| Companion for Eggplant (dwarf varieties) | Peppers, marigolds, alyssum | Potatoes, tomatoes |
| Companion for Fennel (bulb) | Beets, carrots, lettuce | Tomatoes, potatoes |
| Companion for Fennel (herb) | – | Most vegetables (due to strong scent) |
| Companion for Grapes | Beans, peas, certain herbs (thyme, rosemary) | Tomatoes |
| Companion for Leeks (late season) | Strawberries, spinach | Potatoes |
| Companion for Lettuce (heading) | Radishes, carrots, beets | Potatoes |
| Companion for Lettuce (leaf) | Beets, carrots, radishes | Potatoes |
| Companion for Marigolds | Most vegetables (deters pests) | – |
| Companion for Nasturtiums | Most vegetables (deters pests) | – |
| Companion for Oregano | Tomatoes, beans, peppers | Potatoes |
| Companion for Peanuts | Corn, beans (Bush) | Potatoes |
| Companion for Radishes (summer) | Beans (Bush), lettuce, spinach | Potatoes |
| Companion for Raspberries | Grapes, certain herbs (mint) | Tomatoes, nightshades |
| Companion for Rosemary | Beans, cabbage, carrots | Potatoes |
| Companion for Sage | Carrots, cabbage, onions | Cucumbers, melons |
| Companion for Strawberries | Spinach, lettuce, garlic | Potatoes, peppers |
| Companion for Sunflowers | Corn, beans (Bush), cucumbers | Potatoes |
| Companion for Swiss Chard (early season) | Peas, radishes, lettuce | Potatoes |
| Companion for Tomatoes (cherry) | Basil, marigolds, alyssum | Potatoes, peppers (except cherry) |
| Companion for Watercress | Lettuce, spinach, radishes | Potatoes |
| Companion for Wheat | Legumes (beans, peas) | Most vegetables |
| Companion for Arugula (late season) | Spinach, beets, lettuce | Fennel |
| Companion for Blackberry | Comfrey, certain herbs (chamomile) | Nightshades (tomatoes, peppers, eggplant) |
| Companion for Blueberry | Azaleas, rhododendrons (acid-loving plants) | Most vegetables |
| Companion for Chinese Cabbage (Bok Choy) | Onions, leeks, celery | Strawberries |
| Companion for Dill | Cucumbers, beans (Bush), lettuce | Fennel |
| Companion for Horseradish | Beets, potatoes, beans | Tomatoes |
| Companion for Leeks (early season) | Carrots, beets, cabbage | Potatoes |
| Companion for Mint | – | Most vegetables (due to invasive growth) |
| Companion for Mustard Greens | Beets, radishes, lettuce | Potatoes |
| Companion for Pumpkins (winter squash) | Corn, beans (Bush), nasturtiums | Potatoes |
| Companion for Rutabaga (swede) | Beets, onions, lettuce | Potatoes |
| Companion for Shallots (early season) | Strawberries, spinach | Peas |
| Companion for Sorrel | Beets, strawberries, lettuce | Potatoes |
| Companion for Spinach (Asian greens) | Radishes, lettuce, mustard greens | Potatoes |
| Companion for Strawberries (everbearing) | Garlic, chives, lettuce | Potatoes, peppers |
| Companion for Thyme (creeping) | Most vegetables (deters pests) | – |
| Companion for Turnips (greens) | Radishes, beets, lettuce | Potatoes |
| Companion for Watermelons (seedless) | Corn, beans (Bush), nasturtiums | Potatoes |
| Companion for Winter Savory | Beans, cabbage, onions | Potatoes |
| Companion for Leeks (summer) | Carrots, beets, celery | Potatoes |
| Companion for Kohlrabi (early season) | Radishes, lettuce, spinach | Potatoes |
| Companion for Delicata Squash | Corn, beans (Bush), nasturtiums | Potatoes |
| Companion for Garlic Chives | Tomatoes, strawberries, lettuce | Fennel |
| Companion flower | Marigolds, Nasturtiums, Cosmos | – |
| Companion flower for tomatoes | Marigolds, Nasturtiums, Borage | Kohlrabi, Potatoes |
| Companion flowers for beans | Marigolds, Nasturtiums, Borage | – |
| Companion flowers for blueberries | Rhododendrons, Azaleas, Lingonberries | – |
| Companion flowers for broccoli | Nasturtiums, Dill, Chamomile | Tomatoes, Strawberries |
| Companion flowers for carrots | Chives, Onions, Leeks | Dill, Parsley |
| Companion flowers for cucumbers | Nasturtiums, Marigolds, Sunflowers | Aromatic herbs |
| Companion flowers for grapes | Lavender, Yarrow, Chives | Radishes, Mustard |
| Companion flowers for herbs | Chives, Dill, Cilantro | – |
| Companion flowers for lettuce | Chives, Marigolds, Nasturtiums | – |
| Companion flowers for onions | Chamomile, Alliums, Beets | Peas, Beans |
| Companion flowers for peas | Carrots, Radishes, Cucumbers | Onions, Garlic |
| Companion flowers for peppers | Marigolds, Basil, Oregano | Fennel, Kohlrabi |
| Companion flowers for potatoes | Horseradish, Tansy, Marigolds | Tomatoes, Cucumbers |
| Companion flowers for rhubarb | Chives, Garlic, Onions | – |
| Companion flowers for roses | Garlic, Chives, Nasturtiums | – |
| Companion flowers for squash | Nasturtiums, Borage, Marigolds | Potatoes, Onions |
| Companion flowers for strawberries | Borage, Thyme, Spinach | Cabbage, Broccoli |
| Companion flowers for sunflowers | Marigolds, Nasturtiums, Cosmos | – |
| Companion flowers for vegetable garden | Marigolds, Nasturtiums, Borage | – |
| Companion for asparagus | Tomatoes, Parsley, Basil | Onions, Garlic |
| Companion for beans | Carrots, Cucumbers, Potatoes | Onions, Garlic |
| Companion for beets | Onions, Garlic, Lettuce | Pole beans, Field mustard |
| Companion for broccoli | Basil, Chamomile, Dill | Strawberries, Tomatoes |
| Companion for corn | Beans, Squash, Cucumbers | Tomatoes, Melons |
| Companion for cucumber | Beans, Corn, Peas | Aromatic herbs |
| Companion for garlic | Roses, Beets, Carrots | Peas, Beans |
| Companion for kale | Nasturtiums, Dill, Thyme | Strawberries, Tomatoes |
| Companion for lettuce | Carrots, Radishes, Strawberries | – |
| Companion for okra | Eggplant, Peppers, Basil | – |
| Companion for onions | Beets, Carrots, Lettuce | Peas, Beans |
| Companion for peas | Carrots, Radishes, Cucumbers | Onions, Garlic |
| Companion for peppers | Basil, Tomatoes, Marjoram | Beans, Kohlrabi |
| Companion for potatoes | Beans, Corn, Cabbage | Tomatoes, Cucumbers |
| Companion for roses | Garlic, Chives, Marigolds | – |
| Companion for squash | Corn, Beans, Nasturtiums | Potatoes, Onions |
| Companion for strawberries | Lettuce, Spinach, Borage | Cabbage, Broccoli |
| Companion for sunflowers | Marigolds, Nasturtiums, Cosmos | Potatoes, Beans |
| Companion for vegetable garden | Marigolds, Nasturtiums, Borage | – |
| Companion planting garlic | Roses, Beets, Carrots | Peas, Beans |
| Companion planting guide | Marigolds, Nasturtiums, Borage | – |
| Companion planting potatoes | Beans, Corn, Cabbage | Tomatoes, Cucumbers |
| Companion planting tomatoes | Basil, Marigolds, Nasturtiums | Corn, Kohlrabi |
| Companion growing | Marigolds, Nasturtiums, Borage | – |
| Companion growing chart | Marigolds, Nasturtiums, Borage | – |
| Companion growing guide | Marigolds, Nasturtiums, Borage | – |
| Companion growing vegetables | Marigolds, Nasturtiums, Borage | – |
| Companion herb planting | Chives, Dill, Cilantro | – |
| Companion herbs for basil | Chives, Dill, Cilantro | – |
| Companion herbs for carrots | Chives, Dill, Cilantro | – |
| Companion herbs for cucumbers | Chives, Dill, Cilantro | – |
| Companion herbs for lettuce | Chives, Dill, Cilantro | – |
| Companion herbs for mint | Chives, Dill, Cilantro | – |
| Companion herbs for peas | Chives, Dill, Cilantro | – |
| Companion herbs for peppers | Chives, Dill, Cilantro | – |
| Companion herbs for rosemary | Chives, Dill, Cilantro | – |
| Companion herbs for squash | Chives, Dill, Cilantro | – |
| Companion herbs for tomatoes | Chives, Dill, Cilantro | – |
| Companion house plants | Ferns, Spider plants, Snake plants | – |
| Companion houseplants | Ferns, Spider plants, Snake plants | – |
| Companion kale | Nasturtiums, Dill, Thyme | Strawberries, Tomatoes |
| Companion peas | Carrots, Radishes, Cucumbers | Onions, Garlic |
| Companion planning | Marigolds, Nasturtiums, Borage | – |
| Companion plant brassicas | Chamomile, Dill, Hyssop | Strawberries, Tomatoes |
| Companion plant butternut squash | Nasturtiums, Oregano, Marigolds | Potatoes, Pumpkins |
| Companion plant calendula | Tomatoes, Asparagus, Beans | – |
| Companion plant coriander | Anise, Dill, Cilantro | – |
| Companion plant corn | Beans, Squash, Potatoes | Tomatoes, Melons |
| Companion plant dill | Cabbage, Lettuce, Onions | – |
| Companion plant eggplant | Beans, Peppers, Spinach | Potatoes, Tomatoes |
| Companion plant fennel | Dill, Cilantro, Sage | Tomatoes, Beans |
| Companion plant for | – | – |
| Companion plant for avocado tree | Beans, Peas, Spinach | – |
| Companion plant for broad beans | Potatoes, Corn, Tomatoes | – |
| Companion plant for brussel sprouts | Nasturtiums, Sage, Thyme | Strawberries, Tomatoes |
| Companion plant for butternut squash | Nasturtiums, Oregano, Marigolds | Potatoes, Pumpkins |
| Companion plant for chamomile | Cabbage, Onions, Basil | – |
| Companion plant for collards | Nasturtiums, Dill, Thyme | Strawberries, Tomatoes |
| Companion plant for dahlias | Marigolds, Nasturtiums, Salvia | – |
| Companion plant for dill | Cabbage, Lettuce, Onions | – |
| Companion plant for echinacea | Basil, Lavender, Marigolds | Potatoes, Cucumbers |
| Companion plant for fennel | Dill, Cilantro, Sage | Tomatoes, Beans |
| Companion plant for fig tree | Lavender, Marigolds, Nasturtiums | – |
| Companion plant for ginger | Garlic, Turmeric, Basil | – |
| Companion plant for grapes | Garlic, Nasturtiums, Chives | – |
| Companion plant for green beans | Corn, Potatoes, Beets | Onions, Garlic |
| Companion plant for green onions | Chamomile, Carrots, Tomatoes | – |
| Companion plant for hibiscus | Nasturtiums, Marigolds, Hibiscus | – |
| Companion plant for hot peppers | Basil, Marigolds, Nasturtiums | Fennel, Kohlrabi |
| Companion plant for kale | Nasturtiums, Dill, Thyme | Strawberries, Tomatoes |
| Companion plant for leeks | Carrots, Celery, Onions | Beans, Peas |
| Companion plant for lemon tree | Basil, Chamomile, Dill | – |
| Companion plant for lemongrass | Marigolds, Basil, Lavender | – |
| Companion plant for lettuce | Carrots, Radishes, Strawberries | – |
| Companion plant for melons | Corn, Radishes, Nasturtiums | Potatoes, Onions |
| Companion plant for mint | Cabbage, Tomatoes, Peas | Parsley, Thyme |
| Companion plant for nasturtium | Cabbage, Squash, Tomatoes | Potatoes, Onions |
| Companion plant for okra | Eggplant, Peppers, Basil | – |
| Companion plant for olive tree | Lavender, Marigolds, Nasturtiums | – |
| Companion plant for onion | Beets, Carrots, Lettuce | Peas, Beans |
| Companion plant for oregano | Tomatoes, Peppers, Basil | – |
| Companion plant for parsley | Tomatoes, Asparagus, Carrots | – |
| Companion plant for passionfruit | Beans, Marigolds, Nasturtiums | Potatoes, Onions |
| Companion plant for peas | Carrots, Radishes, Cucumbers | Onions, Garlic |
| Companion plant for peony | Basil, Chives, Lavender | – |
| Companion plant for pole beans | Corn, Potatoes, Radishes | Onions, Garlic |
| Companion plant for potted lemon tree | Basil, Chamomile, Dill | – |
| Companion plant for pumpkin | Corn, Radishes, Nasturtiums | Potatoes, Onions |
| Companion plant for radish | Beans, Peas, Nasturtiums | – |
| Companion plant for raspberries | Nasturtiums, Marigolds, Garlic | Potatoes, Onions |
| Companion plant for rhubarb | Beans, Cabbage, Nasturtiums | Kohlrabi, Potatoes |
| Companion plant for rosemary | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion plant for sage | Rosemary, Basil, Thyme | – |
| Companion plant for snow peas | Beans, Cucumbers, Potatoes | Onions, Garlic |
| Companion plant for spinach | Strawberries, Radishes, Nasturtiums | Potatoes, Onions |
| Companion plant for star jasmine | Lavender, Marigolds, Nasturtiums | – |
| Companion plant for sunflowers | Marigolds, Nasturtiums, Cosmos | Potatoes, Beans |
| Companion plant for sweet peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plant for sweet potato | Beans, Nasturtiums, Marigolds | – |
| Companion plant for swiss chard | Cabbage, Onions, Peppers | – |
| Companion plant for thyme | Rosemary, Sage, Lavender | – |
| Companion plant for tomatillo | Beans, Cilantro, Marigolds | – |
| Companion plant for turnips | Peas, Beans, Nasturtiums | – |
| Companion plant for watermelon | Corn, Radishes, Nasturtiums | Potatoes, Onions |
| Companion plant ginger | Garlic, Turmeric, Basil | – |
| Companion plant green beans | Corn, Potatoes, Beets | Onions, Garlic |
| Companion plant melon | Corn, Radishes, Nasturtiums | Potatoes, Onions |
| Companion plant nasturtium | Cabbage, Squash, Tomatoes | Potatoes, Onions |
| Companion plant passionfruit | Beans, Marigolds, Nasturtiums | Potatoes, Onions |
| Companion plant peas | Carrots, Radishes, Cucumbers | Onions, Garlic |
| Companion plant peony | Basil, Chives, Lavender | – |
| Companion plant pole beans | Corn, Potatoes, Radishes | Onions, Garlic |
| Companion plant potted lemon tree | Basil, Chamomile, Dill | – |
| Companion plant pumpkin | Corn, Radishes, Nasturtiums | Potatoes, Onions |
| Companion plant radish | Beans, Peas, Nasturtiums | – |
| Companion plant raspberries | Nasturtiums, Marigolds, Garlic | Potatoes, Onions |
| Companion plant rhubarb | Beans, Cabbage, Nasturtiums | Kohlrabi, Potatoes |
| Companion plant rosemary | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion plant sage | Rosemary, Basil, Thyme | – |
| Companion plant snow peas | Beans, Cucumbers, Potatoes | Onions, Garlic |
| Companion plant spinach | Strawberries, Radishes, Nasturtiums | Potatoes, Onions |
| Companion plant star jasmine | Lavender, Marigolds, Nasturtiums | – |
| Companion plant sunflowers | Marigolds, Nasturtiums, Cosmos | Potatoes, Beans |
| Companion plant sweet peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plant sweet potato | Beans, Nasturtiums, Marigolds | – |
| Companion plant swiss chard | Cabbage, Onions, Peppers | – |
| Companion plant thyme | Rosemary, Sage, Lavender | – |
| Companion plant tomatillo | Beans, Cilantro, Marigolds | – |
| Companion plant turnips | Peas, Beans, Nasturtiums | – |
| Companion plant watermelon | Corn, Radishes, Nasturtiums | Potatoes, Onions |
| Companion planting asparagus and strawberries | Basil, Nasturtiums, Parsley | – |
| Companion planting asparagus strawberries | Basil, Nasturtiums, Parsley | – |
| Companion planting beets and carrots | Bush beans, Brassicas, Onions | Pole beans, Mustard |
| Companion planting blueberries strawberries | Lettuce, Radishes, Sage | – |
| Companion planting broad beans | Corn, Potatoes, Tomatoes | – |
| Companion planting butternut squash | Corn, Radishes, Marigolds | Potatoes, Onions |
| Companion planting carrots and tomatoes | Onions, Chives, Leeks | Dill, Parsley |
| Companion planting carrots in containers | Radishes, Peas, Lettuce | – |
| Companion planting chart celery | Beans, Corn, Cabbage | – |
| Companion planting chart for flowers | Beans, Cabbage, Radishes | – |
| Companion planting chart for fruit | Garlic, Chives, Marigolds | – |
| Companion planting chart printable | Beans, Corn, Cabbage | – |
| Companion planting cosmos | Tomatoes, Zinnias, Sunflowers | – |
| Companion planting cucumbers and tomatoes | Nasturtiums, Radishes, Dill | – |
| Companion planting dahlias | Corn, Marigolds, Nasturtiums | – |
| Companion planting dill and tomatoes | Cabbage, Lettuce, Onions | – |
| Companion planting edu | – | – |
| Companion planting examples | Beans, Cabbage, Radishes | – |
| Companion planting farmers almanac | Garlic, Chives, Marigolds | – |
| Companion planting fig tree | Lavender, Marigolds, Nasturtiums | – |
| Companion planting flowers | Beans, Cabbage, Radishes | – |
| Companion planting flowers and veg | Beans, Corn, Cabbage | – |
| Companion planting flowers with vegetables | Cabbage, Lettuce, Onions | – |
| Companion planting for artichokes | Mint, Garlic, Chives | – |
| Companion planting for beginners | Beans, Cabbage, Radishes | – |
| Companion planting for bell peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion planting for blackberries | Lettuce, Radishes, Sage | – |
| Companion planting for bok choy | Basil, Lettuce, Radishes | – |
| Companion planting for brassicas | Chamomile, Dill, Hyssop | Strawberries, Tomatoes |
| Companion planting for broad beans | Potatoes, Corn, Tomatoes | – |
| Companion planting for bush beans | Radishes, Cabbage, Potatoes | – |
| Companion planting for cabbage worms | Mint, Thyme, Sage | – |
| Companion planting for cantaloupe | Radishes, Nasturtiums, Marigolds | Potatoes, Onions |
| Companion planting for celery | Beans, Corn, Cabbage | – |
| Companion planting for citrus trees | Basil, Chives, Marigolds | – |
| Companion planting for fennel | Basil, Dill, Nasturtiums | – |
| Companion planting for fruit trees | Garlic, Chives, Marigolds | – |
| Companion planting for ginger | Basil, Chives, Marigolds | – |
| Companion planting for green beans | Corn, Potatoes, Beets | Onions, Garlic |
| Companion planting for kohlrabi | Beans, Nasturtiums, Marigolds | – |
| Companion planting for mint | Basil, Chives, Marigolds | – |
| Companion planting for parsley | Basil, Chives, Marigolds | – |
| Companion planting for parsnips | Beans, Nasturtiums, Marigolds | – |
| Companion planting for pole beans | Corn, Potatoes, Radishes | Onions, Garlic |
| Companion planting for radishes | Beans, Peas, Nasturtiums | – |
| Companion planting for rosemary | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion planting for sage | Rosemary, Basil, Thyme | – |
| Companion planting for spinach | Strawberries, Radishes, Nasturtiums | Potatoes, Onions |
| Companion planting for squash | Corn, Radishes, Nasturtiums | Potatoes, Onions |
| Companion planting for sunflowers | Marigolds, Nasturtiums, Cosmos | Potatoes, Beans |
| Companion planting for sweet peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion planting for thyme | Rosemary, Sage, Lavender | – |
| Companion planting for tomatillo | Beans, Cilantro, Marigolds | – |
| Companion planting for turnips | Peas, Beans, Nasturtiums | – |
| Companion planting for watermelon | Corn, Radishes, Nasturtiums | Potatoes, Onions |
| Companion planting for zucchini and squash | Cabbage, Radishes, Nasturtiums | Potatoes, Onions |
| Companion planting ginger | Garlic, Turmeric, Basil | – |
| Companion planting green onions | Carrots, Lettuce, Nasturtiums | Beans, Peas |
| Companion planting guide chart | Beans, Corn, Cabbage | – |
| Companion planting guide for vegetables | Garlic, Chives, Marigolds | – |
| Companion planting herbs and vegetables | Garlic, Chives, Marigolds | – |
| Companion planting herbs in pots | Basil, Chives, Marigolds | – |
| Companion planting hot peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion planting houseplants | Basil, Chives, Marigolds | – |
| Companion planting hydrangeas | Lavender, Marigolds, Nasturtiums | – |
| Companion planting ideas | Beans, Cabbage, Radishes | – |
| Companion planting in containers | Beans, Cabbage, Radishes | – |
| Companion planting in grow bags | Beans, Cabbage, Radishes | – |
| Companion planting in pots | Beans, Cabbage, Radishes | – |
| Companion planting jerusalem artichokes | Beans, Nasturtiums, Marigolds | – |
| Companion planting kohlrabi | Beans, Nasturtiums, Marigolds | – |
| Companion planting lavender vegetable | Garlic, Chives, Marigolds | – |
| Companion planting leek | Basil, Chives, Marigolds | – |
| Companion planting lemongrass | Basil, Chives, Marigolds | – |
| Companion planting marigolds and tomatoes | Basil, Chives, Marigolds | – |
| Companion planting onions and carrots | Basil, Chives, Marigolds | – |
| Companion planting onions and garlic | Basil, Chives, Marigolds | – |
| Companion planting onions and tomatoes | Basil, Chives, Marigolds | – |
| Companion planting pak choi | Basil, Chives, Marigolds | – |
| Companion planting parsnip | Beans, Nasturtiums, Marigolds | – |
| Companion planting passionfruit | Beans, Marigolds, Nasturtiums | Potatoes, Onions |
| Companion planting peanuts | Corn, Radishes, Nasturtiums | Potatoes, Onions |
| Companion planting peas and tomatoes | Carrots, Radishes, Cucumbers | Onions, Garlic |
| Companion planting peppers and tomatoes | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion planting plan | Beans, Cabbage, Radishes | – |
| Companion planting potatoes and onions | Beans, Nasturtiums, Marigolds | – |
| Companion planting purple sprouting broccoli | Corn, Radishes, Marigolds | Potatoes, Onions |
| Companion planting raspberries and blueberries | Nasturtiums, Marigolds | Potatoes, Onions |
| Companion planting rocket | Beans, Cabbage, Radishes | – |
| Companion planting romaine lettuce | Strawberries, Radishes, Nasturtiums | Potatoes, Onions |
| Companion planting rosemary and lavender | Basil, Chives, Marigolds | – |
| Companion planting scallions | Basil, Chives, Marigolds | – |
| Companion planting shallots | Basil, Chives, Marigolds | – |
| Companion planting snap peas | Beans, Cucumbers, Potatoes | Onions, Garlic |
| Companion planting spring onions | Basil, Chives, Marigolds | – |
| Companion planting square foot garden | Beans, Cabbage, Radishes | – |
| Companion planting squash and tomatoes | Corn, Radishes, Nasturtiums | Potatoes, Onions |
| Companion planting sweet corn | Beans, Radishes, Nasturtiums | Potatoes, Onions |
| Companion planting sweet peas | Beans, Cabbage, Radishes | – |
| Companion planting sweet peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion planting table | Beans, Cabbage, Radishes | – |
| Companion planting to deter pests | Beans, Cabbage, Radishes | – |
| Companion planting to prevent squash bugs | Corn, Radishes, Marigolds | Potatoes, Onions |
| Companion planting tomatoes and peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion planting trees | Garlic, Chives, Marigolds | – |
| Companion planting under olive tree | Lavender, Marigolds, Nasturtiums | – |
| Companion planting veg | Beans, Cabbage, Radishes | – |
| Companion planting veggie garden | Beans, Cabbage, Radishes | – |
| Companion planting west coast seeds | Beans, Cabbage, Radishes | – |
| Companion planting with apple trees | Garlic, Chives, Marigolds | – |
| Companion planting with blackberries | Lettuce, Radishes, Sage | – |
| Companion planting with borage | Garlic, Chives, Marigolds | – |
| Companion planting with brassicas | Chamomile, Dill, Hyssop | Strawberries, Tomatoes |
| Companion planting with broccoli | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion planting with brussel sprouts | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion planting with bush beans | Radishes, Cabbage, Potatoes | – |
| Companion planting with cauliflower | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion planting with dahlias | Corn, Marigolds, Nasturtiums | – |
| Companion planting with eggplant | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion planting with fennel | Basil, Dill, Nasturtiums | – |
| Companion planting with grapes | Garlic, Chives, Marigolds | – |
| Companion planting with green beans | Corn, Potatoes, Beets | Onions, Garlic |
| Companion planting with kale | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion planting with leeks | Basil, Chives, Marigolds | – |
| Companion planting with nasturtium | Cabbage, Squash, Tomatoes | Potatoes, Onions |
| Companion planting with parsley | Basil, Chives, Marigolds | – |
| Companion planting with pumpkins | Corn, Radishes, Marigolds | Potatoes, Onions |
| Companion planting with radishes | Beans, Peas, Nasturtiums | – |
| Companion planting with spinach | Strawberries, Radishes, Nasturtiums | Potatoes, Onions |
| Companion planting with tomatoes and peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion planting yarrow | Chamomile, Dill, Hyssop | Strawberries, Tomatoes |
| Companion planting zinnias | Beans, Cabbage, Radishes | – |
| Companion plants brassicas | Chamomile, Dill, Hyssop | Strawberries, Tomatoes |
| Companion plants brussel sprouts | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion plants chives | Basil, Dill, Coriander | Beans, Peas |
| Companion plants com | Beans, Cabbage, Radishes | – |
| Companion plants for acorn squash | Corn, Radishes, Marigolds | Potatoes, Onions |
| Companion plants for agapanthus | Chamomile, Lavender, Sage | – |
| Companion plants for almond trees | Garlic, Chives, Marigolds | – |
| Companion plants for aloe vera | Lavender, Sage, Thyme | – |
| Companion plants for alyssum | Marigolds, Nasturtiums, Basil | – |
| Companion plants for amaranth | Corn, Radishes, Marigolds | Potatoes, Onions |
| Companion plants for apricot trees | Garlic, Chives, Marigolds | – |
| Companion plants for arborvitae | Garlic, Chives, Marigolds | – |
| Companion plants for asiatic lilies | Garlic, Chives, Marigolds | – |
| Companion plants for asters | Marigolds, Nasturtiums, Basil | – |
| Companion plants for bachelor buttons | Marigolds, Nasturtiums, Basil | – |
| Companion plants for bamboo | Garlic, Chives, Marigolds | – |
| Companion plants for bamboo forum | Garlic, Chives, Marigolds | – |
| Companion plants for barberry shrubs | Chamomile, Dill, Hyssop | Strawberries, Tomatoes |
| Companion plants for beets and carrots | Garlic, Chives, Marigolds | – |
| Companion plants for begonias in pots | Marigolds, Nasturtiums, Basil | – |
| Companion plants for bell peppers in containers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for bird of paradise | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for black eyed peas | Marigolds, Nasturtiums, Basil | – |
| Companion plants for black eyed susans | Marigolds, Nasturtiums, Basil | – |
| Companion plants for bleeding hearts | Marigolds, Nasturtiums, Basil | – |
| Companion plants for blueberries in containers | Garlic, Chives, Marigolds | – |
| Companion plants for bottlebrush | Garlic, Chives, Marigolds | – |
| Companion plants for bougainvillea | Lavender, Sage, Thyme | – |
| Companion plants for broccoli and cauliflower | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion plants for cabbage and broccoli | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion plants for calendula | Marigolds, Nasturtiums, Basil | – |
| Companion plants for calla lilies | Garlic, Chives, Marigolds | – |
| Companion plants for canna lilies | Garlic, Chives, Marigolds | – |
| Companion plants for cannas | Garlic, Chives, Marigolds | – |
| Companion plants for carnivorous plants | Marigolds, Nasturtiums, Basil | – |
| Companion plants for carrots and beets | Garlic, Chives, Marigolds | – |
| Companion plants for catnip | Garlic, Chives, Marigolds | – |
| Companion plants for celeriac | Garlic, Chives, Marigolds | – |
| Companion plants for cherry tomatoes | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for chili peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for citronella | Marigolds, Nasturtiums, Basil | – |
| Companion plants for citrus in pots | Garlic, Chives, Marigolds | – |
| Companion plants for clematis in pots | Lavender, Sage, Thyme | – |
| Companion plants for climbing roses | Garlic, Chives, Marigolds | – |
| Companion plants for collard greens | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion plants for columbine | Marigolds, Nasturtiums, Basil | – |
| Companion plants for comfrey | Chamomile, Dill, Hyssop | Strawberries, Tomatoes |
| Companion plants for coneflowers | Marigolds, Nasturtiums, Basil | – |
| Companion plants for coral bells | Marigolds, Nasturtiums, Basil | – |
| Companion plants for coreopsis | Marigolds, Nasturtiums, Basil | – |
| Companion plants for crape myrtle | Garlic, Chives, Marigolds | – |
| Companion plants for creeping phlox | Marigolds, Nasturtiums, Basil | – |
| Companion plants for cucamelons | Garlic, Chives, Marigolds | – |
| Companion plants for cucumbers and tomatoes | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for cucumbers in containers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for currants | Garlic, Chives, Marigolds | – |
| Companion plants for daffodils | Garlic, Chives, Marigolds | – |
| Companion plants for dahlias in containers | Corn, Marigolds, Nasturtiums | – |
| Companion plants for daisies | Marigolds, Nasturtiums, Basil | – |
| Companion plants for david austin roses | Garlic, Chives, Marigolds | – |
| Companion plants for daylilies | Garlic, Chives, Marigolds | – |
| Companion plants for delphinium | Marigolds, Nasturtiums, Basil | – |
| Companion plants for dianthus | Marigolds, Nasturtiums, Basil | – |
| Companion plants for dogwood trees | Garlic, Chives, Marigolds | – |
| Companion plants for drift roses | Garlic, Chives, Marigolds | – |
| Companion plants for edamame | Beans, Cabbage, Radishes | – |
| Companion plants for eggplant in containers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for elderberry | Garlic, Chives, Marigolds | – |
| Companion plants for elephant ears | Garlic, Chives, Marigolds | – |
| Companion plants for encore azaleas | Garlic, Chives, Marigolds | – |
| Companion plants for evergreens | Garlic, Chives, Marigolds | – |
| Companion plants for fava beans | Corn, Radishes, Marigolds | Potatoes, Onions |
| Companion plants for ferns | Garlic, Chives, Marigolds | – |
| Companion plants for fiddle leaf fig | Garlic, Chives, Marigolds | – |
| Companion plants for figs | Garlic, Chives, Marigolds | – |
| Companion plants for foxgloves | Marigolds, Nasturtiums, Basil | – |
| Companion plants for foxtail fern | Garlic, Chives, Marigolds | – |
| Companion plants for french beans | Radishes, Cabbage, Potatoes | – |
| Companion plants for fuchsia | Marigolds, Nasturtiums, Basil | – |
| Companion plants for gardenias | Garlic, Chives, Marigolds | – |
| Companion plants for garlic chives | Basil, Dill, Coriander | Beans, Peas |
| Companion plants for geraniums | Marigolds, Nasturtiums, Basil | – |
| Companion plants for geraniums in pots | Marigolds, Nasturtiums, Basil | – |
| Companion plants for gladiolus | Marigolds, Nasturtiums, Basil | – |
| Companion plants for goji berries | Garlic, Chives, Marigolds | – |
| Companion plants for gourds | Garlic, Chives, Marigolds | – |
| Companion plants for grape vines | Garlic, Chives, Marigolds | – |
| Companion plants for grasses | Garlic, Chives, Marigolds | – |
| Companion plants for green giant arborvitae | Garlic, Chives, Marigolds | – |
| Companion plants for green peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for greens | Beans, Cabbage, Radishes | – |
| Companion plants for ground cherries | Marigolds, Nasturtiums, Basil | – |
| Companion plants for habanero peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for hardy geraniums | Marigolds, Nasturtiums, Basil | – |
| Companion plants for heather | Garlic, Chives, Marigolds | – |
| Companion plants for hellebores | Garlic, Chives, Marigolds | – |
| Companion plants for heuchera | Garlic, Chives, Marigolds | – |
| Companion plants for hollyhocks | Marigolds, Nasturtiums, Basil | – |
| Companion plants for honeysuckle | Garlic, Chives, Marigolds | – |
| Companion plants for hops | Garlic, Chives, Marigolds | – |
| Companion plants for hostas and ferns | Garlic, Chives, Marigolds | – |
| Companion plants for hot peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for hydrangea limelight | Garlic, Chives, Marigolds | – |
| Companion plants for hyssop | Chamomile, Dill, Hyssop | Strawberries, Tomatoes |
| Companion plants for impatiens | Marigolds, Nasturtiums, Basil | – |
| Companion plants for indoor ivy | Garlic, Chives, Marigolds | – |
| Companion plants for iris | Garlic, Chives, Marigolds | – |
| Companion plants for jalapenos | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for japanese maple | Garlic, Chives, Marigolds | – |
| Companion plants for japanese maple in container | Garlic, Chives, Marigolds | – |
| Companion plants for jasmine | Chamomile, Lavender, Sage | – |
| Companion plants for jerusalem artichokes | Beans, Cabbage, Radishes | – |
| Companion plants for joe pye weed | Marigolds, Nasturtiums, Basil | – |
| Companion plants for kale and chard | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion plants for kale and collards | Beans, Cabbage, Carrots | Cucumbers, Potatoes |
| Companion plants for kinnikinnick | Garlic, Chives, Marigolds | – |
| Companion plants for lambs ear | Garlic, Chives, Marigolds | – |
| Companion plants for lantana | Marigolds, Nasturtiums, Basil | – |
| Companion plants for lemon balm | Basil, Dill, Coriander | Beans, Peas |
| Companion plants for lettuce in containers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for liatris | Marigolds, Nasturtiums, Basil | – |
| Companion plants for lilacs | Marigolds, Nasturtiums, Basil | – |
| Companion plants for lilies | Garlic, Chives, Marigolds | – |
| Companion plants for lima beans | Corn, Radishes, Marigolds | Potatoes, Onions |
| Companion plants for lime trees | Garlic, Chives, Marigolds | – |
| Companion plants for liriope | Garlic, Chives, Marigolds | – |
| Companion plants for little lime hydrangea | Garlic, Chives, Marigolds | – |
| Companion plants for loofah | Garlic, Chives, Marigolds | – |
| Companion plants for lovage | Garlic, Chives, Marigolds | – |
| Companion plants for luffa | Garlic, Chives, Marigolds | – |
| Companion plants for lupine | Marigolds, Nasturtiums, Basil | – |
| Companion plants for magnolias | Garlic, Chives, Marigolds | – |
| Companion plants for mandarin trees | Garlic, Chives, Marigolds | – |
| Companion plants for mandevilla | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for mango trees | Garlic, Chives, Marigolds | – |
| Companion plants for maple tree | Garlic, Chives, Marigolds | – |
| Companion plants for monstera | Garlic, Chives, Marigolds | – |
| Companion plants for morning glory | Marigolds, Nasturtiums, Basil | – |
| Companion plants for mulberry tree | Garlic, Chives, Marigolds | – |
| Companion plants for mums | Garlic, Chives, Marigolds | – |
| Companion plants for mustard greens | Beans, Cabbage, Radishes | – |
| Companion plants for nandina | Garlic, Chives, Marigolds | – |
| Companion plants for ninebark | Garlic, Chives, Marigolds | – |
| Companion plants for oak trees | Garlic, Chives, Marigolds | – |
| Companion plants for oakleaf hydrangea | Garlic, Chives, Marigolds | – |
| Companion plants for onions and leeks | Garlic, Chives, Marigolds | – |
| Companion plants for orange trees | Garlic, Chives, Marigolds | – |
| Companion plants for ornamental grasses | Garlic, Chives, Marigolds | – |
| Companion plants for pak choi | Beans, Cabbage, Radishes | – |
| Companion plants for palm trees | Garlic, Chives, Marigolds | – |
| Companion plants for pansies | Marigolds, Nasturtiums, Basil | – |
| Companion plants for parsnip | Beans, Cabbage, Radishes | – |
| Companion plants for pawpaw trees | Garlic, Chives, Marigolds | – |
| Companion plants for peace lily | Basil, Dill, Coriander | Beans, Peas |
| Companion plants for peach trees | Garlic, Chives, Marigolds | – |
| Companion plants for pear trees | Garlic, Chives, Marigolds | – |
| Companion plants for peas and beans | Beans, Cabbage, Radishes | – |
| Companion plants for pecan trees | Garlic, Chives, Marigolds | – |
| Companion plants for penstemon | Marigolds, Nasturtiums, Basil | – |
| Companion plants for peppermint | Basil, Dill, Coriander | Beans, Peas |
| Companion plants for peppers in containers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for persimmon trees | Garlic, Chives, Marigolds | – |
| Companion plants for petunias | Marigolds, Nasturtiums, Basil | – |
| Companion plants for phlox | Marigolds, Nasturtiums, Basil | – |
| Companion plants for pineapple | Garlic, Chives, Marigolds | – |
| Companion plants for plum trees | Garlic, Chives, Marigolds | – |
| Companion plants for pomegranate | Garlic, Chives, Marigolds | – |
| Companion plants for potatoes in containers | Beans, Cabbage, Radishes | – |
| Companion plants for purple hull peas | Beans, Cabbage, Radishes | – |
| Companion plants for red twig dogwood | Garlic, Chives, Marigolds | – |
| Companion plants for rhododendrons | Garlic, Chives, Marigolds | – |
| Companion plants for rose of sharon | Garlic, Chives, Marigolds | – |
| Companion plants for rosemary in pots | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for roses in pots | Garlic, Chives, Marigolds | – |
| Companion plants for rue | Basil, Dill, Coriander | Beans, Peas |
| Companion plants for runner beans | Radishes, Cabbage, Potatoes | – |
| Companion plants for sage in pots | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for salvia | Marigolds, Nasturtiums, Basil | – |
| Companion plants for scallions | Garlic, Chives, Marigolds | – |
| Companion plants for snapdragons | Marigolds, Nasturtiums, Basil | – |
| Companion plants for snow peas | Beans, Cabbage, Radishes | – |
| Companion plants for spinach in containers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for spirea | Garlic, Chives, Marigolds | – |
| Companion plants for squash in containers | Beans, Cabbage, Radishes | – |
| Companion plants for strawberries in containers | Beans, Cabbage, Radishes | – |
| Companion plants for string beans | Radishes, Cabbage, Potatoes | – |
| Companion plants for succulents in pots | Lavender, Sage, Thyme | – |
| Companion plants for sunflowers | Marigolds, Nasturtiums, Basil | – |
| Companion plants for sweet corn | Beans, Cabbage, Radishes | – |
| Companion plants for sweet peas | Beans, Cabbage, Radishes | – |
| Companion plants for sweet potatoes | Beans, Cabbage, Radishes | – |
| Companion plants for swiss chard | Beans, Cabbage, Radishes | – |
| Companion plants for thyme in pots | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for tomatoes in containers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for trees | Garlic, Chives, Marigolds | – |
| Companion plants for tulips | Garlic, Chives, Marigolds | – |
| Companion plants for turnips and rutabagas | Beans, Cabbage, Radishes | – |
| Companion plants for veronica | Marigolds, Nasturtiums, Basil | – |
| Companion plants for viburnum | Garlic, Chives, Marigolds | – |
| Companion plants for vinca | Marigolds, Nasturtiums, Basil | – |
| Companion plants for wandering jew | Garlic, Chives, Marigolds | – |
| Companion plants for watermelon in containers | Beans, Cabbage, Radishes | – |
| Companion plants for weigela | Garlic, Chives, Marigolds | – |
| Companion plants for wisteria | Garlic, Chives, Marigolds | – |
| Companion plants for yarrow | Marigolds, Nasturtiums, Basil | – |
| Companion plants for zinnias | Marigolds, Nasturtiums, Basil | – |
| Companion plants for abelia | Garlic, Chives, Marigolds | – |
| Companion plants for abutilon | Marigolds, Nasturtiums, Basil | – |
| Companion plants for aconitum | Garlic, Chives, Marigolds | – |
| Companion plants for african violets | Marigolds, Nasturtiums, Basil | – |
| Companion plants for ajuga | Marigolds, Nasturtiums, Basil | – |
| Companion plants for alder trees | Garlic, Chives, Marigolds | – |
| Companion plants for allium | Beans, Peas, Carrots | Kohlrabi, Cabbage |
| Companion plants for alyssum | Marigolds, Nasturtiums, Basil | – |
| Companion plants for amaranthus | Marigolds, Nasturtiums, Basil | – |
| Companion plants for andromeda | Garlic, Chives, Marigolds | – |
| Companion plants for anemone | Garlic, Chives, Marigolds | – |
| Companion plants for angelonia | Marigolds, Nasturtiums, Basil | – |
| Companion plants for anise | Coriander, Dill, Basil | Fennel |
| Companion plants for apple trees | Garlic, Chives, Marigolds | – |
| Companion plants for apricot trees | Garlic, Chives, Marigolds | – |
| Companion plants for arborvitae | Garlic, Chives, Marigolds | – |
| Companion plants for arugula | Beans, Nasturtiums, Dill | – |
| Companion plants for ash trees | Garlic, Chives, Marigolds | – |
| Companion plants for aster | Marigolds, Nasturtiums, Basil | – |
| Companion plants for astilbe | Garlic, Chives, Marigolds | – |
| Companion plants for azaleas | Garlic, Chives, Marigolds | – |
| Companion plants for bamboo | Garlic, Chives, Marigolds | – |
| Companion plants for baneberry | Garlic, Chives, Marigolds | – |
| Companion plants for baptisia | Garlic, Chives, Marigolds | – |
| Companion plants for basil in pots | Marjoram, Oregano, Thyme | – |
| Companion plants for bay laurel | Garlic, Chives, Marigolds | – |
| Companion plants for beans in containers | Cabbage, Carrots, Radishes | – |
| Companion plants for beautyberry | Garlic, Chives, Marigolds | – |
| Companion plants for beebalm | Marigolds, Nasturtiums, Basil | – |
| Companion plants for bee balm | Marigolds, Nasturtiums, Basil | – |
| Companion plants for begonias | Marigolds, Nasturtiums, Basil | – |
| Companion plants for bell peppers | Basil, Marjoram, Oregano | Fennel, Kohlrabi |
| Companion plants for bergenia | Garlic, Chives, Marigolds | – |
| Companion plants for betony | Marigolds, Nasturtiums, Basil | – |
| Companion plants for birch trees | Garlic, Chives, Marigolds | – |
| Companion plants for blackberries | Garlic, Chives, Marigolds | – |
| Companion plants for black-eyed susan | Marigolds, Nasturtiums, Basil | – |
| Companion plants for bleeding heart | Garlic, Chives, Marigolds | – |
| Companion plants for blueberries | Garlic, Chives, Marigolds | – |
| Companion plants for blueberries in containers | Beans, Carrots, Cabbage | None specifie |
