What to Plant with Potatoes: Tips and Ideas

Introduction

When it comes to growing potatoes, many gardeners wonder what to plant with them to maximize their yield, improve soil health, and reduce pest and disease issues. In this article, we will share some tips and ideas on what to plant with potatoes, whether you have a small backyard garden or a larger farm.

Companion Plants for Potatoes

Companion planting is the practice of growing different crops together to enhance their growth and yield, repel pests and attract beneficial insects, and improve soil fertility. Here are some of the best companion plants for potatoes:

Green Beans

Green beans are an excellent companion plant for potatoes as they fix nitrogen in the soil, which is essential for the potato's growth and productivity. In addition, green beans can help keep potato beetles at bay by attracting predatory insects that feed on them.

Marigolds

Marigolds are another beneficial companion plant for potatoes as they have strong pest-repelling properties. They release a chemical called alpha-terthienyl, which is toxic to nematodes, root aphids, and other soil-borne pests that can damage potato roots.

Mint

Mint is a great companion plant for potatoes as it deters flea beetles, aphids, and other pests that can affect potatoes. Mint also spreads quickly and can help suppress weeds that can compete with potatoes for nutrients and water.

Crops to Avoid Planting with Potatoes

While some plants can enhance the growth and health of potatoes, others can hinder their performance by attracting pests, competing for resources, or introducing diseases. Here are some crops to avoid planting with potatoes:

Tomatoes

Tomatoes are part of the nightshade family, like potatoes, and can attract the same pests and diseases, such as potato blight and potato beetles. Therefore, it's best to avoid planting them together to reduce the risk of cross-contamination.

Eggplants

Like tomatoes, eggplants are also part of the nightshade family and can attract similar pests and diseases as potatoes. Therefore, they are not recommended as companion plants.

Peppers

Peppers are susceptible to the same pests as potatoes, such as aphids and spider mites, which can also infect potatoes. Therefore, it's best to avoid planting them together to reduce the risk of pest infestation.

Conclusion

Knowing what to plant with potatoes can help you maximize their growth and yield while minimizing pest and disease issues. Some of the best companion plants for potatoes are green beans, marigolds, and mint, while crops to avoid planting with them are tomatoes, eggplants, and peppers. By following these tips and ideas, you can create a healthier and more productive garden or farm.