06/16/2026
I love the nasturtiums , basil and marigolds in my garden! And don’t forget the Alyssum to attract the pollinators!
Forget the endless cycle of sprays and pest treatments.
Some plants naturally help make your garden less inviting to common pests. Through their scent, roots, or oils, they can help reduce insect activity and support a healthier growing space — all while adding beauty or flavor to the garden.
Herbs are some of the most useful companions.
1️⃣ Basil near tomatoes may help discourage aphids and whiteflies.
2️⃣ Chives planted around carrots are often used to help deter carrot flies.
3️⃣ Rosemary beside cabbage, broccoli, or kale can help mask their scent from cabbage moths.
Flowers can help, too.
4️⃣ French marigolds are especially valued for their ability to help suppress certain soil-dwelling nematodes when grown in garden beds over time.
A few companion-planting tips worth knowing:
5️⃣ Nasturtiums attract aphids away from vegetables, making them a useful trap crop along garden borders.
6️⃣ Mint may help repel some insects, but it spreads fast. Keep it contained in pots or barriers to prevent overcrowding.
7️⃣ Garlic planted throughout vegetable beds or near roses may help reduce visits from aphids, spider mites, and other pests.
Companion planting won’t replace good garden care entirely. But paired with healthy soil, proper spacing, and crop rotation, it can help create a stronger, more balanced garden ecosystem.
Sometimes the best pest prevention starts before pests even appear.