Yes, you can absolutely use an outdoor plant box to grow plants for natural pest control! This method is not only eco-friendly but also cost-effective and sustainable. By strategically selecting pest-repellent plants, you can create a barrier against unwanted insects while enhancing the beauty of your garden.

Some of the best plants for natural pest control include:

- Marigolds: These vibrant flowers repel aphids, mosquitoes, and nematodes.

- Basil: A great herb that deters flies and mosquitoes while being useful in the kitchen.

- Lavender: Its strong fragrance keeps moths, fleas, and flies at bay.

- Mint: Effective against ants, spiders, and rodents, but best grown in containers to prevent spreading.

When using an outdoor plant box, ensure it has proper drainage and is placed in a sunny spot for optimal growth. Rotate plants seasonally to maintain their pest-repellent properties and keep your garden thriving.

This approach reduces the need for chemical pesticides, promoting a healthier environment for your plants, beneficial insects, and your family. Start small, experiment with different plants, and enjoy a pest-free garden naturally!