How to Plant Nasturtiums with Tomatoes

Tomatoes and nasturtiums make great companions in the garden. Nasturtiums attract beneficial insects and deter pests that harm tomatoes while also adding a colorful and edible touch to your tomato patch. Here's how to plant nasturtiums with tomatoes:

1. Choose the Right Spot

Find a sunny spot in your garden where you can plant your tomatoes and nasturtiums together. Both plants need at least six hours of sun a day to thrive. The soil should be fertile and well-draining. Consider adding compost or other organic matter to improve soil quality.

2. Plant Your Tomatoes First

Plant your tomato seedlings or transplants first, giving them a few weeks to establish themselves before planting the nasturtiums. Tomatoes should be spaced at least two feet apart to allow for good airflow and light penetration. If you're growing indeterminate tomatoes that require support, install the trellis or cage before planting.

3. Plant Nasturtium Seeds or Transplants

You can plant nasturtium seeds or transplants around your tomato plants once the danger of frost has passed in your area. If you're sowing seeds directly in the garden, space them about six inches apart. If you're planting transplants, space them about 12 inches apart. Cover the seeds or transplants with a thin layer of soil and water gently.

4. Provide Proper Care

Both tomatoes and nasturtiums need regular watering, especially during hot or dry periods. Tomato plants need frequent feeding with a balanced fertilizer or compost tea. Pinch off any suckers that form between the main stem and the branches to promote healthier growth. Nasturtiums do not require fertilization and prefer soil that is not too rich. Deadhead spent flowers to encourage more blooms.

5. Enjoy the Benefits

By planting nasturtiums with tomatoes, you'll reap the benefits of companion planting. The nasturtiums will attract pollinators, such as bees and butterflies, that are essential for tomato fruit development. They will also repel harmful insects, such as aphids and whiteflies, that can damage your tomato plants. Plus, the edible flowers and leaves of the nasturtiums will add color and flavor to your salads and other dishes.

With a little planning and care, planting nasturtiums with tomatoes is a win-win for your garden and your table.