06/24/2026
A successful garden is not just about what you plant—it's also about where you plant it. Certain vegetables naturally support each other by improving growth, deterring pests, or making better use of available space. Others compete for nutrients, attract the same pests, or simply don't thrive together.
Tomatoes often benefit from growing near basil, marigolds, and carrots, while cucumbers pair well with radishes, beans, and nasturtiums. Onions can help protect carrots, lettuce, and beets, while beans and corn famously support each other's growth in traditional planting systems. These combinations have been used by gardeners for generations because they help create healthier growing conditions.
Before filling your garden beds, take a few minutes to think about plant relationships. A well-planned companion garden can reduce pest problems, improve harvests, and make the entire space more productive without requiring extra fertilizer or treatments.