Companion planting is a fantastic way to naturally deter pests from your strawberry patch. By strategically placing certain plants nearby, you can create a more resilient and productive garden.

What to Plant Next to Strawberries for Natural Pest Control

When considering what to plant next to strawberries to keep pests away, focus on herbs and flowers known for their pest-repelling properties. These beneficial plants can confuse or actively deter common strawberry pests like aphids, spider mites, and slugs, leading to healthier plants and a better harvest. This natural approach enhances your garden’s ecosystem.

The Power of Companion Planting for Strawberries

Companion planting is an age-old gardening technique that leverages the natural relationships between plants. Certain plants emit scents or produce compounds that can ward off harmful insects, attract beneficial predators, or even improve the soil around your strawberries. This method is eco-friendly and reduces the need for chemical pesticides.

Why Companion Planting Works for Strawberry Pests

Strawberry pests, such as aphids, spider mites, and slugs, can significantly damage your plants and reduce your yield. Companion plants act as a natural defense system. Their strong aromas can mask the scent of the strawberries, making them harder for pests to find. Some companions also attract predatory insects that feed on strawberry pests.

Top Companion Plants for Your Strawberry Patch

Several plants stand out for their effectiveness in protecting strawberries. Choosing the right companions can create a synergistic effect, benefiting your entire garden.

Herbs That Repel Pests

Many common culinary herbs are excellent companions for strawberries. Their strong scents are often unappealing to common garden pests.

• Borage: This herb is a magnet for pollinators like bees, which are crucial for strawberry fruit set. It’s also said to deter tomato hornworms and cabbage worms, which can sometimes affect strawberry plants. Borage’s fuzzy leaves may also deter some crawling insects.
• Thyme: The strong scent of thyme can confuse and deter pests like spider mites and whiteflies. It also attracts beneficial insects.
• Rosemary: Similar to thyme, rosemary’s potent aroma can repel various pests. It thrives in similar conditions to strawberries, making it an easy addition.
• Mint: While mint can be invasive, planting it in containers near your strawberries can help deter ants and aphids. Its strong scent is a powerful repellent. Be sure to contain its roots to prevent it from taking over.
• Chives and Garlic: These alliums release sulfur compounds that deter a wide range of pests, including aphids and slugs. Their scent can mask the strawberry plants’ aroma.

Flowers for Pest Deterrence and Beneficial Insects

Adding flowers to your strawberry beds brings beauty and crucial ecological benefits. They can attract beneficial insects that prey on pests.

• Marigolds: French marigolds, in particular, are renowned for their ability to repel nematodes in the soil. They also deter other pests like aphids and whiteflies with their strong scent.
• Nasturtiums: These vibrant flowers are excellent trap crops for aphids. Pests are drawn to nasturtiums, leaving your strawberries unharmed. They also deter squash bugs and cucumber beetles.
• Petunias: While not a direct pest repellent, petunias can attract hoverflies, whose larvae feed on aphids. They add color and attract beneficial insects.
• Pansies: These cheerful flowers are thought to deter slugs and snails. Their low-growing habit makes them a good ground cover around strawberry plants.

Other Beneficial Plants

Beyond herbs and flowers, some vegetables can also serve as good companions.

• Bush Beans: Beans fix nitrogen in the soil, which can benefit strawberries. They are also believed to deter spider mites.
• Spinach and Lettuce: These leafy greens can act as a living mulch, helping to retain soil moisture and suppress weeds. They don’t typically attract strawberry pests.

Plants to Avoid Planting Near Strawberries

Just as some plants benefit strawberries, others can be detrimental. It’s important to know which plants to keep at a distance.

• Brassicas (Cabbage, Broccoli, Cauliflower): These plants can attract aphids and other pests that may then move to your strawberries. They also have different nutrient needs.
• Fennel: Fennel is known to inhibit the growth of many plants, including strawberries. It’s best to give fennel its own space.
• Corn: Corn attracts corn earworms, which can also damage strawberry fruits.

Creating a Pest-Resistant Strawberry Patch: A Practical Guide

Implementing companion planting is straightforward. Consider the mature size of your companion plants and their sunlight and water needs. Ensure they won’t overcrowd your strawberry plants.

Example Companion Planting Layout:

Imagine a strawberry bed. You could intersperse rows of strawberries with:

• A border of chives or garlic around the edges.
• Borage plants strategically placed within the patch.
• Nasturtiums planted along one side to act as a trap crop.
• Marigolds planted at the corners.

This creates a diverse planting that offers multiple layers of pest protection.

People Also Ask

What is the best companion plant for strawberries?

The best companion plants for strawberries are those that naturally repel common pests like aphids, spider mites, and slugs, while also attracting beneficial insects. Herbs like borage, thyme, and chives, along with flowers like marigolds and nasturtiums, are highly recommended for their pest-deterring qualities and ability to support a healthy garden ecosystem.

Do marigolds keep pests away from strawberries?

Yes, marigolds, particularly French varieties, are excellent at deterring pests from strawberry patches. They release a scent that repels nematodes in the soil and can also discourage aphids and whiteflies from settling on your plants. Their presence contributes to a healthier strawberry environment.

Can I plant basil next to strawberries?

While basil is a beneficial herb for many gardens, it’s not typically listed as a top companion for strawberries. However, basil’s strong scent might offer some general pest deterrence. It’s generally considered a neutral companion, meaning it won’t harm your strawberries, but more specialized companions offer stronger pest control benefits.

What deters slugs from strawberries?

To deter slugs from strawberries, consider planting pansies nearby, as they are thought to be unappealing to slugs. Additionally, planting chives or garlic can help due to their strong scents. Physical barriers like crushed eggshells or copper tape around the patch can also be effective deterrents for slugs.

Should I plant onions next to strawberries?

Yes, planting onions (and other alliums like garlic and chives) next to strawberries can