Parsley companion plants will provide your garden with extra nutrients, while others will assist the parsley in keeping pests out of the garden.

Parsley Companion Plants for Garden

Some popular plants that experienced gardeners pair parsley with include asparagus, corn, chives, carrots and peas.

To learn all about them, read this companion planting guide.

👩🏻‍🎓 Scientific Reference

“Companion planting leads to a healthier and more robust garden by reducing the need for pesticides.”West Virginia University

9 Awesome Parsley Companion Plants To Enrich Your Garden

1. Asparagus

Tasty Asparagus Spears

Uses and Benefits
  • Parley repels asparagus beetles
  • There is usually a lot of space between asparagus rows to grow parsley
Growing season
  • Starts: Spring
  • Ends: Late summer
Care Requirements
  • Soil: Loam or sandy loam
  • Temperature: 75-85 degrees Fahrenheit
  • Light: Full sun
Common Pests
  • Asparagus beetles
  • Asparagus aphids
  • Caterpillars

One thing that you’d realize when growing parsley companion plants is that most of the other plants benefit more from the relationship. As for asparagus plants, they grow faster when you grow them with parsley, as these prevent a lot of pests from reaching the former.

Parsley also gains from the relationship, as you’d extend the care that you show the asparagus plants toward the parsley.

In this companionship, both plants need a lot of sunlight, so you should make sure that neither the asparagus nor the parsley is blocking the other from getting enough sunlight. Also, ensure that the soil drains water quickly so that the asparagus plants do not die of root rot.

2. Corn

Golden Sweet Corn Kernels

Uses and Benefits
  • Parley keeps corn safe from cutworms and earworms
  • You get sweet grains
Growing season
  • Starts: Spring
  • Ends: Summer
Care Requirements
  • Soil: Nutrient-rich, sandy loam
  • Temperature: Around 80 degrees Fahrenheit
  • Light: Full sun
Common Pests
  • Earworms
  • Cutworms

Here’s another plant that stands to gain a lot from parsley. Flowering parsley plants attract a lot of tachinid flies and parasitic wasps, and these insects help to control the population of cutworms and other pests that attack corn.

This means that if you plant parsley and corn together, you will not spend a lot on insecticides. Note that you cannot eliminate the use of insecticides when growing corn.

Corn grows tall, so you may want to use the parsley as border plants in the garden. This means that instead of growing the parsley and corn together, grow the parsley at the edge of the corn rows. This can help the parsley leaves get as much sunlight as they need.

3. Tomatoes

Juicy Tomato Fruits

Uses and Benefits
  • Parley repels aphids
  • Can help to increase the growth rate of parsley
Growing season
  • Start: Spring
  • End: Fall
Care Requirements
  • Soil: Nutrient and humus-rich, loam
  • Temperature: 55-85 degrees Fahrenheit
  • Light: Eight hours of daily sun or more
Common Pests
  • Cutworms
  • Aphids
  • Budworms

Planting parsley and tomatoes is a great idea because both plants will benefit from each other. While the parsleys help to repel pests away from the tomato garden, the tomatoes can help the parsleys to grow faster.

Tomatoes need a lot of care, as they are delicate, so you will regularly fertilize them and kill pests from the garden. These activities can help the parsleys to grow faster and healthier as well.

If you’re growing indeterminate tomatoes, you should set the poles or trellises in spots that do not block sunlight from reaching the parsley. It will help if the parsley is growing south of the tomatoes.

4. Beans

Delicious Bean Pods

Uses and Benefits
  • Your parsley gets more nitrogen
  • Parsley protects beans from cutworms
Growing season
  • Start: Spring
  • End: Fall or winter
Care Requirements
  • Temperature: 65-85 degrees Fahrenheit
  • Light: At least eight hours of sunlight daily
  • Soil: Any type, nutritious and slightly acidic
Common Pests
  • Cutworms
  • Weevils
  • Nematodes

Most of the parsley companion plants in this article benefit a lot more from the relationship. Well, here’s a plant that your parsley can benefit more from. Beans are legumes, so they can easily share a lot of nitrogen and help the parsley plants grow quickly.

Also, beans are easy to care for, and they share a lot of care requirements with parsley, so the companionship is truly worth it.

Although beans are easy to care for, they surely need a lot of sunlight to grow. Therefore, do not grow them too close to the parsley so that the parsley and beans do not compete with each other for sunlight. Also, beans can only fix more nitrogen when the soil is loose and well-drained.

5. Apple Trees
Lush Apple Orchards

Uses and Benefits
  • Parsley may keep them safe from some pests
  • They give you sweet fruits
Growing season
  • Starts: Spring
  • Ends: Late fall
Care Requirements
  • Soil: Slightly acidic, humus-rich
  • Temperature: 40-70 degrees Fahrenheit
  • Light: Full sun
Common Pests
  • Codling moths
  • Gypsy moths
  • Aphids

You should grow trees such as apple trees with your parsley plants for an important reason. Parsley can repel common pests of apples, such as aphids and moth larvae.

These pests attack apple leaves, flowers and fruits, so they affect productivity. With parsley plants around the apples, these can produce more and healthier fruits.

Also, extending your care of the apples toward the parsley plants can help increase your parsley productivity. In case you see that your plants are leggy or not growing as quickly as you expect, check if they are getting enough sunlight. Your parsley plants need six to eight hours of sunlight daily.

6. Pear Trees

Bountiful Pear Groves

Uses and Benefits
  • Parsley keeps them safe from pests
  • They give you sweet fruits
Growing season
  • Starts: Spring
  • Ends: Late fall
Care Requirements
  • Soil: Sandy loam
  • Temperature: 45-80 degrees Fahrenheit
  • Light: Full sun
Common Pests
  • Codling moths
  • Gypsy moths
  • Aphids

Just like apples, pear trees benefit a lot from being paired with parsley, as the same pests that attack apples also attack pears. There are also pests, such as spider mites and thrips on pears, so you truly need parsley plants near them. Likewise, the parsley will benefit a lot from their companionship with the pears.

Parsley does not grow well in waterlogged soil, so make sure that you do not overwater them. Even though pears need a lot of water in the soil, just make sure that it drains quickly so that the parsley does not die of root rot or suffocation.

7. Chives

Fragrant Chive Blossoms

Uses and Benefits
  • Chives and parsley keep each other safe
  • You get two sweet herbs
  • Similar growing conditions
Growing season
  • Start: Spring
  • End: Late fall
Care Requirements
  • Soil: Any type, nutritious and well-drained
  • Temperature: 60-70 degrees Fahrenheit
  • Light: Six to eight hours of daily sunlight
Common Pests
  • Maggots
  • Powdery mildew
  • Nematodes

In this companionship, both of the plants benefit from each other. While chives attract beneficial insects and repel some pests from the garden, parsley also repels pests. Growing parsley and chives together in the same herb garden is surely a great idea because you will no longer worry about pests attacking them or other plants in the garden.

Both plants are herbs, so ensure that they get enough sunlight. Also, the flavor of herbs is optimal when the soil is fertile, so make sure that the garden soil does not run out of nutrients when growing parsley, chives or both.

8. Carrots

Crunchy Carrot Roots

Uses and Benefits
  • Parsley keeps them safe
  • You get sweet tubers
Growing season
  • Start: Spring
  • End: Fall
Care Requirements
  • Soil: Well-drained, sandy
  • Temperature: 55-75 degrees Fahrenheit
  • Light: Full sun
Common Pests
  • Aphids
  • Leaf miners
  • Rust flies

Carrots are awesome root vegetables that you can grow with your parsley in the same garden bed. Carrots will not compete with the peas for space, as they will concentrate on growing their tubers while the parsley grows its leaves. Also, carrots and parsley share similar growth requirements, so there’s nothing extra to do when pairing them together.

You should plant the parsley and carrots at the same time so that you can arrange them properly. You want to plant the parsley seeds or cuttings at least 12 inches apart from the carrots so that they will not grow too compacted when they are in their vegetative phases.

9. Peas

Plump Sweet Pea Pods

Uses and Benefits
  • Parsley keeps peas safe from caterpillars and weevils
  • Peas give nitrogen to parsley
Growing season
  • Start: Spring
  • End: Fall or winter
Care Requirements
  • Soil: Well-drained, any type
  • Temperature: 55-65 degrees Fahrenheit
  • Light: Four to five hours daily
Common Pests
  • Aphids
  • Spider mites
  • Whiteflies

Just like beans, peas add a lot of nitrogen to your garden soil so that your parsley and other plants in the garden can grow quickly. While it acts as pest control and repels pests, the parsley grows quickly thanks to the presence of peas around it. Parsleys and peas also share similar soil, water and humidity requirements.

If you are growing pea plants that climb, be sure to plant the parsley south of the peas so that the latter do not block sunlight from reaching the former. Also, make sure that there is sufficient iron, phosphorus, magnesium and potassium in the soil for both plants.

Conclusion

So long as you choose a plant with similar growing conditions as parsley, you will grow it easily.

Remember the following from this article:

  • Most plants will benefit from parsley because it helps to repel common crop pests.
  • Beans and peas are legumes that can help increase the growth rate of your parsley by providing free nitrogen.
  • Consider growing carrots and other root vegetables with your parsley so that they can develop underground while the parsley develops above the ground.
  • If you want to grow parsley with tall crops such as corn, be sure to plant it a bit far from the corn so that it can have access to sunlight.
  • When growing parsley with other plants, consider the requirements for all of them.

Even if they didn’t make it to the list, there are other plants and veggies you could use for parsley companion planting, such as oregano, potato, cabbage<span style=”font-weight: 400;”>, eggplant and shallots. Now, you can prepare your garden so long as you stick to the planting guide in this article.

References

5/5 - (5 votes)