Understanding Companion Planting
Companion planting is an organic gardening technique that involves strategically placing different plants near each other to maximize growth, pest control, and overall garden health. Some plants repel pests that bother their neighbors, while others improve soil health or provide essential shade.
Classic companion planting combinations include the "Three Sisters" (corn, beans, and squash), carrots and onions, and basil with tomatoes. Our calculator helps you discover beneficial plant pairings for your specific garden layout and crop selections.
Benefits include: Natural pest management, improved nutrient absorption, better space utilization, and increased biodiversity in your garden bed.
How helpful was this calculator?
Frequently Asked Questions
What is companion planting and why is it important?
Companion planting is the practice of growing different plants together that benefit each other. It can improve soil health, deter pests, attract beneficial insects, and maximize garden space efficiency.
Which vegetables should not be planted together?
Some plants compete for nutrients or can inhibit each other's growth. For example, tomatoes and black walnut trees don't mix, and onions can stunt the growth of beans and peas.
How do I use the companion planting calculator?
Simply select the plants you want to grow, and our calculator will instantly show you which combinations work well together (friends), which to avoid (foes), and neutral pairings.
Can companion planting really increase garden yields?
Yes! Strategic companion planting can increase yields by 20-30% through better nutrient utilization, natural pest control, and improved pollination.