10 Best Tomatillo Companion Plants ( Growing Guide)

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10 Best Tomatillo Companion Plants

Are you looking to expand your garden to include some tomatillo companion plants? Planting the correct companions to maximize the benefits of your garden can be challenging.

Expert organic gardener Logan Hailey discusses which plants go well with tomatillos and why in this article.

Little green lights made from the husks of tomatillos signal the arrival of summer on plants in the tomato family.

Its distinctive sour taste and delightful refreshing texture make it crucial in salsa verde, chilli, salads, and garnishes.

You probably already know what goes well with tomatillos in the kitchen, but you may be wondering what other plants make good partners for tomatillos in the garden.

The good news is that these miraculous tiny plants go swimmingly with other garden vegetables.

Planting companion plants near tomatillos increases crop yield, biodiversity, and soil nutrient availability while decreasing tomatillos’ vulnerability to pests and illnesses.

Let’s look closer at the best 11 companion plants for tomatillos to boost their productivity and hardiness in your garden.

What is Companion Planting?

Plants that thrive alongside others in the garden are called companion plants. These may be flowers, vegetables, or herbs. They are sown among your crop rows or in the same beds to promote mutual development.

Try using companion planting to increase biodiversity for a more exciting and productive garden than a monotonous monoculture of the same species.

This helps develop a more ecological garden without pesticides or fertilizers to keep it healthy.

Also Read: Do You Water Aloe Vera from Top or Bottom?

Tomatillo Companion Plants:

10 Best Tomatillo Companion Plants

Peppers, carrots, basil, onions, parsley, marigolds, and peas are just a few of the tomatillo companion plants.

While each part of the plant has its uses, it’s interesting to note that tomatillo seeds may be eaten in addition to the fruit. Browse the list of suggested companion plants in this article and choose those that appeal to you for use in your tomatillo cultivation.


Since there are so many delicious ways to combine basil with tomatillos. Similar to how tomatillos benefit from basil’s presence in the garden.

The pungent smell of basil is offensive to many insect pests, including hornworms, which feast on tomatillos and other plants.

When basil is in the vicinity, hornworms won’t bother the tomatillos. Basil plants improve tomatillo taste and hide the bare dirt around them so that they aren’t placed too closely together. 


Tomatillo plants benefit significantly from being cultivated alongside cilantro, another aromatic herb. The cilantro drives away the tenacious aphids on the tomatillos.

Cucumber beetles often feed on tomatillos and avoid plants when cilantro is also present.

Since the leaves of cilantro wilt in direct sunlight, tomatillo plants provide welcome shade. Basil, potatoes, okra, coreopsis, legumes, etc., are just a few plants that thrive next to cilantro.


The pungent odour of garlic may also drive away aphids. Plant a row of garlic bulbs nearby if you want to keep bugs from sucking the juice out of your tomatoes and tomatillos.

Because of its slender stem and shallow roots, garlic won’t shade or crowd your tomatillo plants.


If the soil is too clayey for the tomatillos, planting carrots nearby will help break it up and make it more suitable for root development. 


The mint plant may protect the tomatillo plants from aphids, insects, and moths. Brussels sprouts, Bell peppers, Tomatoes, Dahlias, etc., are companion plants that thrive with mints. 

10 Best Tomatillo Companion Plants


In addition to being excellent pollinators, marigolds attract helpful predator insects to the garden. Most veggies benefit from having marigolds planted nearby.

Marigolds near the tomatillo plants attract beneficial predators that feed on aphids and other pests, making it easier to manage these problems. 


Again, the yarrow’s lovely bloom and leaves attract numerous pollinators while keeping unwanted pests away from the tomatillos.

Both are tall and may cast shadows, so there has to be some room between them. 


Tomato hornworms and other caterpillars may be discouraged with the use of borage. Pollinators are drawn to the tiny, bright blue blossoms, and you can use the leaves to enrich the soil or compost.

In addition to being deer-resistant, tomatoes and tomatillos bring out the best in borage.

Because of their size, borage plants are better off towards the extremities of tomatillo rows than in the middle. The blossoms of this plant are a beautiful shade of blue.

Also Read: 10 Pretty Houseplants with Red and Green Leaves


Nasturtiums are helpful companion plants because they deter pests from other plants.

Attractive flowers provide visual interest to your garden and deter pests like whiteflies and beetles from munching on your tomatillos. 


Insects and other pests are deterred by the pungent odour produced by members of the Allium family (onions, garlic, leeks, shallots, and scallions).

Onions are short and bushy with shallow roots, making them ideal companion plants for tomatillo crops.

Growing Tomatillos: A Guide

10 Best Tomatillo Companion Plants

The tomatillo plant’s tomato-like fruit grows on large numbers of tall, bushy vines. It’s recommended to grow two tomatillo plants for optimal pollination.

Growing tomatillos is similar to growing tomatoes in that seeds are started inside, and the plants are transferred when the weather warms up in the spring.

Tomatillos may be found in various colours, including yellow, purple, and the more common green.


Before transplanting tomatillo seeds in the garden after the danger of frost has gone, start the seeds inside at least 6 to 8 weeks in advance.

You could also get grafts of tomatillos. Locate a sunny spot in the yard or outside on the patio.

An organic amendment such as compost or well-aged manure should be worked in to prepare the soil for growing tomatoes.

Installing a drip irrigation system or a soaker hose ahead of time can provide consistent and complete watering throughout the season. Be mindful of the leaves, and water the soil when necessary.


Hold off until the soil reaches 65 degrees and the lows at night remain regularly above 55 degrees. Transplants of tomatilloes require a few days of outside hardening time before being planted.

They must be kept in a protected, shaded location first and then gradually introduced to the sun. The minimum recommended distance between transplants in a row is 36 inches.

Use organic mulch, such as straw or dried, shredded tree leaves, to cover the ground surrounding your plants. The mulch should not touch the plant stems.

Due to their tendency to spread, tomato cages set at the time of planting are a great alternative for supporting these plants.

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Tomatillos can only grow in soil that is consistently and intensely moist. Mulch may help keep the soil wet and reduce time spent pulling weeds. But be vigilant in getting rid of any weeds that pop up in the garden.

To maximize plant growth and yield, add a small amount of water-soluble fertilizer to the watering can once a month.


The growth of the little green or purple tomatoes should be watched for beginning at day 75. When the papery husks of tomatillos become light brown, and the fruits are firm, they are ready to be picked.

If you wait too long to pick the fruit, it will begin to lose part of its flavour.

Tomatillos stored in a refrigerator paper bag can be kept for three to four weeks.

Before using the fruit in a recipe, peeling off the husk and washing it well to remove any remaining sticky residue is best. The usage of tomatillo companion plants has been suggested for maximum yield.

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