Anyone who’s been following my work for a while knows that the concept of companion planting was introduced to me by a fellow gardener on an online forum.
Trust me when I say this: companion planting has been a complete game-changer for my garden!
It has revived my zucchini, peas, tomatoes, and arugula, and I’m confident it will continue to work its magic for many more crops to come.
9 Ideal Companion Plants For Peas – Boost Growth & Yield
If your peas aren’t performing as you expected, here are nine ideal companion plants (some of which I’ve tried and tested myself) that can help save your struggling peas while boosting growth and improving yield!
9) Carrots
Carrots and peas work well together because they both harmoniously thrive in cooler conditions.
Peas tend to fix nitrogen in the soil which indirectly benefits carrot growth, and, in return, deep carrot roots break up the soil, allowing for better air circulation and water absorption.
8) Lettuce
Lettuce grows rather quickly and doesn’t compete with peas for space in the garden. The leafy green works well as ground cover, keeping the soil moist and cool for peas on hot days.
The nitrogen-fixing properties of peas benefit lettuce and help it grow stronger and healthier.
7) Nasturtiums
Nasturtiums not only repel aphids and other pests that could target your pea plants but also attract beneficial insects like lacewings and ladybugs thanks to their stunning, vibrant flowers.
These insects help minimize the risk of pest infestation and keep the garden ecosystem healthy.
6) Marigolds
Marigolds — another stunning flowering plant with blooms that will add immense beauty to your garden and naturally repel a wide range of harmful pests and insects.
I can assure you that pairing marigolds with peas works wonders, as it was the first companion plant I experimented with when I began dealing with pest problems in my own garden.
5) Fennel
Fennel has a naturally strong aroma that acts as a natural deterrent for pests.
As long as you don’t plant it too close to your peas, it will protect surrounding plants from pest attacks while attracting beneficial insects to the garden.
4) Celery
Celery generally doesn’t compete with peas for soil resources, as it grows at a different height and root depth.
Its distinctive aroma helps repel pests, while the nitrogen the peas fix in the soil benefits celery’s growth, creating a productive pairing.
3) Squash
Large squash leaves help shade peas and keep them moist during extended hot or dry periods. This reduces the likelihood of water stress in warm weather.
The nitrogen that peas add to the soil also benefits squash and indirectly aids in its growth.
2) Zucchini
In my garden, zucchinis and peas truly saved each other.
The large, broad zucchini leaves offer much-needed shade for the peas during hot, sunny days, while the peas, in turn, provide zucchinis with a boost of nitrogen, helping them thrive. It’s a truly spectacular partnership!
1) Oregano
I’ve mentioned oregano as a solid companion plant in many of my articles.
The herb works well to repel destructive pests and insects thanks to its strong aroma and it also attracts beneficial insects that aid in pest control.
Oregano doesn’t require much growing space either so you can pair it with peas in your garden quite easily.
Final Words
After experimenting with these companion plants in my own garden, I’ve seen firsthand how useful and powerful they can be in supporting healthy, productive pea plants.
These pairings will continue to boost my yields, and I hope they do the same for you.
Happy planting!
