植物间距 计算器

Tomatoes should be spaced 24-36 inches apart depending on the variety. Determinate (bush) types can be closer at 24 inches, while indeterminate (vining) types need 36 inches for proper airflow.

Square foot gardening divides beds into 1-foot squares, each planted with a specific number of plants based on size. For example, 1 tomato per square, 4 lettuce, or 16 carrots. It maximizes yield in small spaces.

Yes. Proper spacing ensures adequate sunlight, airflow, and root room. Overcrowding leads to disease, poor yields, and stunted growth. Under-spacing wastes garden space.

Companion plants are species that benefit each other when grown nearby. They can repel pests, attract pollinators, improve soil nutrients, or provide shade. For example, basil planted near tomatoes repels aphids.

Grid spacing is more space-efficient and works best for raised beds and small gardens. Row spacing is traditional and better for larger gardens where you need walking paths between rows.