18 Best Companion Planting Collard Greens: The Ultimate Guide (2024)

In the green thumb world, one of the keys to a thriving garden lies not just in the care you provide but also in the company your plants keep. The concept of “18 Best Companion Planting Collard Greens” refers to strategically placing complementary plants to encourage mutual growth and protection.

This post will guide you through the art of companion planting for collard greens to help you cultivate a healthier, more productive garden.

Table of Contents

18 Best Companion Planting Collard Greens

18 Best Companion Planting Collard Greens: The Ultimate Guide (1)

When it comes to companion planting collard greens, here are 18 top choices:

  • Dill: Known for repelling cabbage worms and attracting beneficial insects.
  • Celery: Enhances the health of collard greens by repelling certain pests.
  • Chamomile: This herb is advantageous for its ability to attract beneficial insects.
  • Marigolds: These vibrant flowers deter pests that often target collard greens.
  • Nasturtiums: Similar to marigolds, these flowers can protect your collard greens from pests.
  • Carrots: As a root vegetable, it shares a symbiotic relationship with collard greens.
  • Beets: These root vegetables repel pests and enrich the soil.
  • Radishes: Known for their strong odors that can deter pests.
  • Alliums (onions, garlic, and leeks): Their pungent aroma serves as a natural deterrent for many pests and they help in enhancing soil structure.
  • Legumes (beans, peas): These plants enrich the soil with nitrogen, vital for collard greens’ growth.
  • Brassicas (broccoli, cauliflower): Share similar nutrient requirements and growth patterns with collard greens.
  • Corn: Provides essential shade and creates a wind barrier, protecting collard greens.
  • Wheat: Another grain that can protect collard greens from harsh weather conditions.
  • Apple trees: Provide shade for collard greens during intense summer heat.
  • Pear trees: Similar to apple trees, they offer shade for collard greens.
  • Strawflowers: Attract beneficial insects and have deep roots, making them great companions.
  • Borage: A herb that improves soil quality and attracts beneficial insects.
  • Sage: This herb is known for its ability to repel pests and improve soil quality.

By incorporating these companions into your garden, you can enhance the overall health and yield of your collard greens.

Understanding Companion Planting for Collard Greens

18 Best Companion Planting Collard Greens: The Ultimate Guide (2)

The practice of companion planting is a tradition rooted in centuries of horticulture. This method of pairing up complementary plants benefits collard greens, given their sturdy nature, by promoting their growth and health.

When collard greens are grown in proximity to certain other plants, they can more effectively absorb nutrients, manage pests, and increase their overall yield.

As such, understanding which plants best complement collard greens is essential for maximizing the benefits of this time-tested gardening technique.

Importance of Selecting the Right Companion Plants

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Choosing the right companion plants for collard greens is crucial for a thriving garden. Companion plants can provide a range of benefits, including shade, deterrence of pests, and an enhancement in soil nutrition.

However, selecting the wrong companions could lead to stunted growth and increased pest issues. It’s all about balance, understanding each plant’s needs, and how they can symbiotically coexist.

To successfully implement companion planting with collard greens, thorough research and planning are key.

Companion Planting Collard Greens with Herbs

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Cultivating collard greens alongside herbs like dill, celery, and chamomile can provide a multitude of benefits for your garden. These herbs are known for their ability to ward off pests while also attracting insects that are advantageous to your garden.

In particular, dill and celery are adept at repelling cabbage worms, a common nuisance for collard greens. So, incorporating these herbs into your garden can boost the overall health and productivity of your collard greens.

Companion Planting Collard Greens with Flowers

Flowering plants such as marigolds and nasturtiums serve more than just an aesthetic purpose in your garden. When planted in close proximity to collard greens, these flowers can offer crucial protection against certain pests.

Both marigolds and nasturtiums have the unique ability to deter pests that often target collard greens. By adding these vibrant flowers to your garden layout, you’re not only enhancing its visual appeal but also fortifying your collard greens against potential pest invasions.

Companion Planting Collard Greens with Root Vegetables

Collard greens can thrive alongside root vegetables such as carrots, beets, and radishes. These underground dwellers occupy a different depth in the soil, which eliminates competition for space and nutrients.

They also emit strong odors that can discourage pests. By integrating these root vegetables into your garden, you create an environment conducive for the flourishing of your collard greens.

Avoiding Plants that are Detrimental to Collard Greens

While it’s crucial to identify beneficial companions for collard greens, it’s equally important to know which plants to avoid. Certain plants, such as grapes, tomatoes, and strawberries, can have a negative impact on the health and growth of collard greens.

These plants often attract pests that target collard greens or compete for the same nutrients, creating an unhealthy and stressful environment for your greens. To ensure a thriving garden, it’s essential to steer clear of these detrimental combinations.

The Impact of Companion Planting on Pest Control

Companion planting is an efficient and natural strategy for pest control. There are specific plant companions that can ward off pests due to the scents or chemicals they emit.

For instance, collard greens can benefit from companion plants like dill and marigolds, which are known for their ability to repel typical nuisances such as aphids and cabbage worms.

Therefore, thoughtfully selecting your collard green companions can significantly decrease your reliance on synthetic pesticides and contribute to a healthier garden ecosystem.

Maximizing Garden Space through Companion Planting

The art of companion planting not only enhances the overall productivity of your garden but also optimizes the usage of available space. Pairing plants with different root depths, such as collard greens with root vegetables, is a smart strategy to cultivate more in the given area.

This unique layering system allows plants to occupy separate soil levels, thus eliminating competition for space and resources. As a result, companion planting not only benefits your collard greens but also allows for efficient utilization of your garden’s spatial potential.

Impact of Companion Planting on Soil Health

A significant advantage of companion planting is its positive impact on soil health. By grouping together plants with varying nutrient requirements, such as collard greens and legumes, nutrient exhaustion in the soil can be prevented.

Legumes, for instance, are known to fix nitrogen in the soil, providing an essential nutrient that collard greens can benefit from.

Furthermore, companion plants like alliums can enhance the soil structure, making it more conducive for collard greens to thrive. Hence, companion planting not only ensures robust plant growth but also aids in maintaining the fertility and structure of the garden soil.

Companion Planting Collard Greens with Alliums

Alliums, a family that includes onions, garlic, and leeks, are valuable companion plants for collard greens. Their pungent aroma serves as a natural deterrent for many pests, reducing the need for synthetic pesticides.

Additionally, alliums play a role in enhancing soil structure, promoting better root development for collard greens. This beneficial interaction between alliums and collard greens exemplifies the symbiotic relationships that can be cultivated through thoughtful companion planting.

Importance of Crop Rotation in Companion Planting

When implementing companion planting with collard greens, incorporating the practice of crop rotation is an indispensable aspect. It’s a preventative measure that helps to inhibit the accumulation of diseases and pests that could be detrimental to your collard greens.

Also, it aids in preserving the vitality and richness of your soil, allowing for continued, successful growth of plants.

This involves ensuring collard greens aren’t planted in the same location where other brassicas were cultivated in the prior season. Through crop rotation, you can keep the soil balanced and your garden flourishing.

Utilizing Companion Planting for Improved Yield

The strategic arrangement of plants in a garden is an integral aspect of companion planting that can lead to an increase in your garden’s overall output. By placing companion plants in proximity to your collard greens, you’re optimizing their capability to absorb essential nutrients and repel pests.

This results in healthier plants, subsequently leading to an increase in your yield. Embracing this time-tested gardening technique can thus make your collard greens more productive and your garden more bountiful.

Companion Planting Collard Greens with Legumes

When it comes to choosing beneficial companions for collard greens, legumes, including beans and peas, are a top choice. These plants have the unique ability to fix atmospheric nitrogen into a form that’s usable by plants.

This process enriches the soil with nitrogen, a nutrient vital for the growth and health of collard greens. However, it’s essential to remember that legumes, like collard greens, also prefer cooler temperatures, so planting should be timed to avoid peak summer heat.

Companion Planting Collard Greens with Brassicas

Planting collard greens alongside other members of the brassica family such as broccoli and cauliflower can be highly beneficial. These plants share similar nutrient requirements and growth patterns, which can facilitate a harmonious and beneficial cohabitation in your garden.

The familiar growth habits help to create a consistent and unified garden layout, while their similar nutrient needs allow for effective and efficient fertilization practices. However, crop rotation should be practiced to prevent the build-up of brassica-specific pests and diseases.

Companion Planting Collard Greens with Grains

Grains such as corn and wheat make excellent companions for collard greens. Their tall stalks provide essential shade and create a wind barrier, protecting the greens from harsh weather conditions.

This allows the collard greens to thrive even in less than optimal environments. However, keep in mind that these grains may have different water and nutrient requirements, so careful planning and consideration are necessary to maintain balance in the garden.

Overall, these grains can help to establish a more resilient and productive garden when grown with collard greens.

Understanding the Role of Pollinators in Companion Planting

The function of pollinators in companion planting extends beyond individual plant interactions. While collard greens don’t require pollination to thrive, nearby flowering plants, such as marigolds and nasturtiums, can attract pollinators to your garden.

This pollinator activity not only boosts biodiversity but can significantly benefit other fruit-bearing plants in your garden.

Therefore, the integration of pollinator-attracting companions creates a more dynamic and balanced garden ecosystem, further illustrating the symbiotic nature of companion planting.

Companion Planting Collard Greens with Fruit Trees

Growing collard greens alongside fruit trees like apple and pear can be advantageous. The taller fruit trees can provide needed shade for the collard greens during intense summer heat.

However, these trees could potentially compete with your collard greens for essential nutrients and water, so it’s crucial to ensure there’s ample spacing between them.

This allows for a balance in resource consumption, fostering a harmonious coexistence. Always consider the unique needs of each plant when structuring your garden layout to achieve optimal results.

Recap of the 18 Best Companion Planting Collard Greens

18 Best Companion Planting Collard Greens: The Ultimate Guide (5)

In wrapping up, the strategic practice of companion planting significantly enhances the health and yield of your collard greens.

With appropriate companion plants, pest control is improved, soil health is enriched, and garden space is efficiently utilized.

Crucial to success is picking plants that offer reciprocal advantages and maintaining diligent crop rotation practices. Keep in mind the unique needs of each plant and how they can harmoniously coexist for a thriving garden. Let your green thumb flourish!

Companion Planting Collard Greens FAQs

18 Best Companion Planting Collard Greens: The Ultimate Guide (6)
  • Q: Which plants make the best companions for collard greens?

A: There are 18 top choices, including dill, celery, chamomile, marigolds, nasturtiums, carrots, beets, radishes, alliums, legumes, brassicas, corn, wheat, apple trees, pear trees, strawflowers, borage, and sage.

  • Q: Are there plants that should be avoided when growing collard greens?

A: Yes, certain plants like grapes, tomatoes, and strawberries should be avoided as they can attract pests or compete for nutrients, negatively affecting the growth of collard greens.

  • Q: How does companion planting help with pest control?

A: Companion planting can be a natural form of pest control. Certain plants emit scents or chemicals that deter pests, reducing the need for synthetic pesticides. For instance, dill and marigolds are known to repel pests that commonly target collard greens.

  • Q: Can companion planting affect the soil’s health?

A: Yes, companion planting can enhance soil health. For instance, legumes enrich the soil with nitrogen, and alliums can improve soil structure.

  • Q: What is the role of crop rotation in companion planting?

A: Crop rotation is a preventive measure that prevents the build-up of pests and diseases that can be harmful to your plants. It also helps preserve the vitality and richness of your soil.

  • Q: Do collard greens need pollination to grow?

A: No, collard greens don’t need pollination to thrive. However, pollinator-attracting companion plants can benefit the overall biodiversity of your garden.

  • Q: Can I plant collard greens with fruit trees?

A: Yes, you can plant collard greens with fruit trees like apple and pear. However, ensure there’s ample spacing between them to avoid competition for nutrients and water.

18 Best Companion Planting Collard Greens: The Ultimate Guide (7)

Caleb Maxwell

Caleb Maxwell is a seasoned horticulturist and advocate for sustainable gardening at PlantGrowthStages.com. Through insightful articles, he empowers gardeners with practical tips and eco-friendly practices. Explore the transformative journey of gardening with Caleb at PlantGrowthStages.com.

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18 Best Companion Planting Collard Greens: The Ultimate Guide (2024)

FAQs

What is the best companion plant for collard greens? ›

Companions: Grows well with beets, bush beans, celery, chamomile, cucumber, dill, garlic, marigolds, mint, nasturtium, onions, potatoes, rosemary, sage, and thyme. Avoid grapes, pole beans, tomato, strawberry, and Mexican marigolds.

Can collards grow near tomatoes? ›

Collard Greens

When planted near your tomatoes, these plants can lure pests like harlequin bugs away from your tomato plants. Interplanting fast-growing collards with your tomatoes can also boost the productivity of your garden.

What is the best month to plant collard greens? ›

The collard is a cool-season crop that should be grown during early spring or fall. Direct seed midsummer or early spring. Set transplants out in early spring or late summer.

Can you plant collards next to onions? ›

Dill is also a beneficial companion plant to collard greens, as it attracts wasps that prey on cabbage worms. Potatoes and onions are also good companion vegetables because they draw different types of nutrients in the soil than collard greens, which prevents the need for additional fertilizer for the collards (2).

Can I plant collards and peppers together? ›

Brassicas: Almanacs and home gardeners recommend avoiding planting brassicas (cabbage, broccoli, kale, collards, cauliflower) near peppers because they require different soil acidity levels and can deter pepper plant growth.

What do you fertilize collards with? ›

Nitrogen is essential for collards to produce high-quality leaves. Side dress the plants with 5 pounds of calcium nitrate (15.5-0-0) per 1000 square feet or 300 feet of row three to four weeks after planting. For smaller gardens, use ½ pound of calcium nitrate fertilizer per 100 square feet or 30 feet of row.

What not to plant with collard greens? ›

COLLARD GREENS: You can plant them with: Basil, Bean, Cucumber, Dill, Garlic, Hyssop, Lettuce, Marigold, Mint, Nasturtium, Onion, Potato, Radish, Rosemary, Sage and Thyme. Keep them away from Grapes, Rue and Tansy.

How can I make my collards grow faster? ›

If you are planting in early spring, you'll want a variety that matures more quickly, in 50 or 60 days rather than 80. Collard greens germinate fastest at a soil temperature of 75 degrees Fahrenheit, so seeds should be started indoors in spring unless you live in an area with mild winters.

How many months does it take for collard greens to grow? ›

Collards generally take 75 days to reach maturity, but the leaves can be harvested before. Plants can be harvested and cut to ground level when they reach 6 to 10 inches in height, or you can pick the individual leaves based on size preference.

How deep to plant collard greens? ›

Spacing, Depth, and Support

Sow seed 1/4 to 1/2 inches deep. Collards are large, open plants. You can space them 18 to 24 inches apart or plant them more thickly, then thin and eat young plants until you reach the desired spacing. Support is not needed for collard greens.

Can you grow collards and garlic together? ›

Some collard greens companion plants can act as flavor enhancers. For instance, the pungent presence of onions or garlic can deter pests and add a savory dimension to the otherwise earthy taste of collards.

What plants grow well together chart? ›

Vegetables and Herbs Companion Planting Chart
PlantGood Together
PotatoBush Bean, Cabbage, Carrot, Corn, Horseradish, Onion, Parsnip, Peas
RadishBeet, Bush Beans, Pole Beans, Carrots, Cucumber, Lettuce, Parsnip, Peas, Spinach, Squash
SpinachCelery, Corn, Eggplant, Cauliflower
SquashCorn, Onion, Radish
15 more rows

Can you plant marigolds with collard greens? ›

COLLARD GREENS: You can plant them with: Basil, Bean, Cucumber, Dill, Garlic, Hyssop, Lettuce, Marigold, Mint, Nasturtium, Onion, Potato, Radish, Rosemary, Sage and Thyme. Keep them away from Grapes, Rue and Tansy.

How far apart should collards be planted? ›

Planting collards

Grow collards in compost-rich, well-drained soil, in full sun. Give collards regular water keeping the soil evenly moist. Sow collard seeds 1 inch (2.5cm) deep and 3 inches (7.6cm) apart. Thin collards from 12 to 18 inches (30-45 cm) apart when seedlings are big enough to lift by their true leaves.

How many collard green plants per square foot? ›

Collard greens are planted 1/4 inch deep, 1 per square foot, in the full sun. Take care to notice what plants are around the area as well, see the companion plant section below. Collard greens sprout between 4-10 days and require moderate and consistent watering.

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