The Ultimate Guide to Peas Companion Planting Chart

Understanding Peas Companion Planting

Are you looking for ways to optimize your pea harvest? Look no further than companion planting! Companion planting is the technique of planting different crops together in order to benefit each other. By pairing plants that complement each other, you can maximize yields and minimize pest problems. In this guide, we'll explore the best companion plants for peas and how to use them effectively in your garden.

The Benefits of Peas Companion Planting

Companion planting has numerous benefits for both the plants and the gardener. Here are some of the key benefits of companion planting for peas:

Natural Pest Control:

One of the most significant advantages of peas companion planting is natural pest control. By planting certain plants around your peas, you can help to repel harmful insects and attract beneficial ones. For example, planting marigolds near your peas can fend off pests like aphids and spider mites.

Improved Soil Fertility:

Another advantage of companion planting is improved soil fertility. Certain plants, such as legumes, are nitrogen-fixers, meaning they can convert atmospheric nitrogen into a form that is usable by plants. When planted alongside peas, these nitrogen-fixing plants can help to boost the overall health of the soil.

Increased Yield:

By using companion planting techniques, you can increase the yield of your pea crop. Plants that are grown together can help to create a microclimate that is more conducive to growth. Additionally, by reducing pest problems and improving soil fertility, you can help your peas to grow stronger and produce more fruit.

Peas Companion Planting Chart

When it comes to companion planting for peas, there are a variety of plants that can be beneficial. Here is a chart of the best companion plants for peas:

Companion Plant	Benefits
Carrots	Attracts beneficial insects, loosens soil for better root growth
Radishes	Repels flea beetles, helps to loosen soil
Marigolds	Repels aphids and other pests, attracts beneficial insects
Mint	Repels ants and cabbage moths, improves soil health
Lettuce	Helps to shade the soil, attracting beneficial insects
Beans	Nitrogen-fixers, improve soil health

How to Use Peas Companion Planting Techniques

Now that we've seen the benefits of peas companion planting and learned which plants make good companions for peas, let's talk about how to use these techniques in your garden.

Planting:

When planting your peas, consider planting them alongside their companion plants. For example, you could create a border of marigolds around your pea bed or interplant rows of carrots with your peas. Be sure to leave enough space for each plant to grow and reach maturity.

Intercropping:

Another option is to intercrop your peas with other crops. Intercropping involves planting two or more crops in the same area at the same time. For example, you could plant your peas alongside lettuce or radishes and harvest them at the same time.

Succession Planting:

Finally, consider using succession planting techniques to maximize your pea harvest. Succession planting involves planting multiple crops in the same area at different times to ensure a continuous harvest. For example, you could plant a second crop of peas after your first crop has finished, or you could plant beans alongside your peas for a later harvest.

FAQs About Peas Companion Planting

1. What are some other good companion plants for peas?

In addition to the plants listed in the chart, other good companions for peas include spinach, beets, and celery.

2. Can I plant peas next to tomatoes?

No, it's not recommended to plant peas next to tomatoes. Tomatoes are known to inhibit the growth of peas.

3. When should I plant my peas?

Peas should be planted in early spring, as soon as the soil can be worked. They prefer cooler temperatures and can tolerate light frost.

4. How much space do I need to leave between my pea plants and their companions?

It depends on the specific plants you're growing, but as a general rule, leave about 6-12 inches between your pea plants and their companions.

5. What should I do if I notice pests on my pea plants?

If you notice pests on your pea plants, try to identify the pest and then take appropriate action. This could include spraying with a natural insecticide or introducing beneficial insects to the garden.



Companion planting is an effective way to optimize your pea harvest while minimizing pest problems and improving soil health. By understanding which plants make good companions for peas and how to use these techniques effectively in your garden, you can enjoy a bountiful pea harvest all season long.