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Exploring the Benefits of Speedwell Companion Plants


speedwell companion plants
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When it comes to gardening, finding the right combination of plants is crucial for optimal growth and health. One plant that has been gaining popularity as a companion plant is Speedwell. In this article, we will explore the benefits of Speedwell companion plants and how they can improve your garden's overall health.

What are Speedwell Companion Plants?

Speedwell is a low-growing, perennial plant that belongs to the Veronica species. It’s popularly known as bird's eye or gypsy weed, and its flowers come in various shades of blue, purple, and white. As a companion plant, it’s used to attract beneficial insects and pollinators to the garden. This helps to control pests and promote pollination, leading to more productive and healthier plants.

The Benefits of Speedwell Companion Plants

Here are some of the key benefits of using Speedwell as a companion plant:

1. Pest Control:

One of the most significant advantages of using Speedwell as a companion plant is its pest control properties. The plant attracts beneficial insects, such as ladybugs, lacewings, and hoverflies, which feed on harmful pests like aphids, mites, and whiteflies. This natural form of pest control reduces the need for harmful pesticides, making your garden safer for both humans and animals.

2. Pollination:

Another benefit of having Speedwell companion plants is pollination. Bees and other pollinators are attracted to the plant's nectar-rich flowers, aiding in the fertilization of nearby crops. Improved pollination leads to more abundant yields and better fruit quality.

3. Soil Improvement:

Speedwell's roots go deep into the soil, helping to break up compacted soil and improve drainage. The plant also has a taproot that brings nutrients from deep within the soil to the surface. This makes it an excellent companion for plants with shallow root systems that cannot access these nutrients on their own.

4. Attractive Appearance:

Speedwell plants have beautiful, delicate flowers that can be used to add color and texture to your garden. The plant is also low-growing, making it an ideal groundcover for areas that need protection from erosion or weed growth.

How to Plant Speedwell Companion Plants

If you're interested in incorporating Speedwell companion plants into your garden, here's how you can do it:

1. Choose the Right Spot:

Select a spot that receives full sun to partial shade and has well-drained soil. Speedwell prefers slightly acidic soil but can tolerate a range of pH levels.

2. Prepare the Soil:

Loosen the soil to a depth of 6 to 8 inches and amend it with compost or aged manure to improve soil health.

3. Plant the Speedwell:

Plant Speedwell seeds or transplants in early spring, spacing them 12 to 18 inches apart. Water thoroughly after planting, then keep the soil moist until the plants are established.

4. Care for Your Speedwell:

Water the plant regularly, especially during hot, dry weather. Mulch around the base of the plant to help retain moisture and suppress weed growth. Deadhead spent flowers to encourage new blooms.

Companion Plants for Speedwell

Here are some plants that make excellent companions for Speedwell:

1. Tomatoes:

Tomatoes benefit from Speedwell's pest control properties and improved soil health.

2. Squash:

Squash plants attract squash bees that help with pollination, while Speedwell helps to control pests like squash bugs and cucumber beetles.

3. Peppers:

Pepper plants attract a variety of beneficial insects, including ladybugs and lacewings, that can help control harmful pests.

4. Cabbage:

Cabbage is prone to aphid infestations, but Speedwell attracts predators like ladybugs that feed on them.

Frequently Asked Questions

1. Is Speedwell an invasive plant?

No, Speedwell is not considered an invasive plant. It’s relatively easy to control and doesn't spread aggressively.

2. Can I grow Speedwell in containers?

Yes, Speedwell can be grown in containers as long as they have well-draining soil and receive adequate sunlight.

3. Is Speedwell toxic to pets?

Speedwell is generally considered safe for pets. However, as with all plants, it's best to keep an eye on your pets and contact your veterinarian if you notice any signs of illness.

4. Can Speedwell companion plants be grown indoors?

While Speedwell is typically grown outdoors, it can be grown indoors if given proper care, such as adequate lighting and moisture.

5. What other plants make good companions for Speedwell?

Other plants that make excellent companions for Speedwell include beans, peas, and strawberries.


In incorporating Speedwell companion plants into your garden can provide numerous benefits, including natural pest control, improved soil health, and better pollination. By selecting the right companion plants and following proper planting and care techniques, you can create a thriving garden that's both beautiful and productive.


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