Garden Bed Companion Planting Spacer
Overcrowding stunts plant growth while wasted space lowers yield. Enter your raised bed's length and width along with the recommended spacing for your crop to calculate exactly how many plants will fit comfortably.
About this calculator
Plan how many plants fit in your raised garden bed based on bed size and per-plant spacing requirements for healthy companion planting.
Frequently Asked Questions
How do I know the right spacing for my plants?
Check the seed packet or plant tag — spacing usually ranges from 3-6 inches for lettuce and radishes up to 18-36 inches for tomatoes, peppers, and squash.
Should I leave a buffer around the edge of the bed?
Yes, a 1-3 inch buffer keeps roots from drying out too quickly at the edges and gives you room to reach in without stepping on soil.
Can I use this for square foot gardening?
This calculator works best for row-style spacing. For square-foot gardening grids, use a spacing value equal to your grid square size for a rough estimate.