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Tomatillo Companion Plants: Growing Tomatillos the Right Way

tomatillo companion plants

If you're an avid gardener, you know how important it is to have companion plants for your vegetables. Companion planting helps ensure that your plants grow healthy and strong while deterring pests and promoting pollination. In this article, we'll be discussing the best tomatillo companion plants to help you create a thriving garden.

Tomatillo Companion Plants

Tomatillos are a popular vegetable in Mexican cuisine, commonly used in salsa and guacamole. They are known for their tart flavor and papery husk. When growing tomatillos, it's essential to plant them alongside companion plants that will enhance their growth and protect them from pests.

1. Cilantro

Cilantro is an excellent tomatillo companion plant as both plants share similar soil requirements. The herb helps repel aphids and spider mites, which can harm tomatillo plants. Additionally, cilantro attracts beneficial insects such as bees and butterflies, which aid in pollination.

2. Beans

Beans are another fantastic tomatillo companion plant as they fix nitrogen into the soil, which tomatillos need to grow. They also provide shade, which helps prevent the soil from drying out during hot weather. Moreover, beans attract pollinators like bees and hummingbirds.

3. Marigolds

Marigolds are an effective tomatillo companion plant as their strong scent repels pests like nematodes and whiteflies. Additionally, marigolds attract beneficial insects, including ladybugs, which eat harmful pests like aphids.

4. Basil

Basil is a great tomatillo companion plant as it repels pests and attracts beneficial insects. Basil also releases essential oils, which can help improve tomatillo flavor. It's important to note that basil prefers well-drained soil, so make sure not to overwater your plants.

5. Radishes

Radishes are a perfect tomatillo companion plant as they help break up compacted soil, making it easier for tomatillos to grow their roots. Additionally, radishes release chemicals that deter pests like cucumber beetles and squash bugs.

How to Plant Tomatillo Companion Plants

1. Determine the Right Time to Plant

Before planting your tomatillo companion plants, it's important to determine the right time to sow your seeds. Some companion plants may need to be planted before or after tomatillos to ensure optimal growth.

2. Choose the Right Location

When selecting a location for your tomatillo companion plants, consider factors such as sunlight exposure, soil type, and drainage. Make sure that your chosen location has enough space for all your plants to grow.

3. Prepare the Soil

Prepare the soil by loosening it with a garden fork or tiller. Remove any weeds or debris and add compost or fertilizer to ensure the soil is nutrient-rich.

4. Plant Your Companion Plants

Plant your companion plants according to their specific requirements. Space them out appropriately to allow for proper growth and prevent overcrowding.

FAQs: Tomatillo Companion Plants

1. Can I grow tomatillos in containers?

Yes, you can grow tomatillos in containers as long as the container is at least 16 inches deep and wide. Make sure to provide support for the plant as tomatillos grow tall.

2. How often should I water my tomatillo plants?

Tomatillos require consistent moisture, so it's important to water them regularly. Water your tomatillo plants deeply once a week, or more frequently in hot weather.

3. What pests should I look out for when growing tomatillos?

Tomatillos are susceptible to pests such as aphids, spider mites, and whiteflies. Look out for signs of infestation, such as yellowing leaves or stunted growth.

4. Can I plant tomatillos with other nightshade plants?

It's generally not recommended to plant tomatillos with other nightshade plants like tomatoes, peppers, or eggplants. These plants may attract similar pests and diseases, which can harm your tomatillo crop.

5. How long does it take for tomatillos to mature?

Tomatillos typically take around 70-80 days to mature from seed. Once the husks turn papery and the fruit is firm to the touch, they are ready to harvest.


In companion planting is an effective way to ensure that your tomatillos grow healthy and strong while deterring pests and enhancing their flavor. By planting cilantro, beans, marigolds, basil, and radishes alongside your tomatillos, you can create a thriving garden that yields a bountiful harvest.

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