Calculate how many plants fit in your garden beds using grid or triangular (offset) patterns.
Last updated: March 2026
Planting patterns determine how plants are arranged in garden beds and fields. Two common patterns are:
The choice depends on your crop type, available space, and whether you prioritize efficiency or ease of access. Many vegetable gardens use triangular patterns for intensive production, while field crops typically use grid patterns for mechanical equipment compatibility.
4ft × 8ft lettuce bed with 6-inch spacing:
It's more difficult. Grid patterns work better with cultivators and harvesters. Triangular is better for hand-harvested crops and intensive hand cultivation.
Start with a corner plant and measure carefully. Use a measuring stick or rope with knots tied at spacing intervals. String lines help keep rows straight.
Spacing measurements are center-to-center (from plant center to plant center). This determines how much space each plant gets to grow.
Some rubbing is fine, but avoid dense canopy crowding. Plants need air circulation to reduce fungal disease. Slight contact is acceptable; full crowding reduces yield.
Larger mature plants need wider spacing. Succession planting (staggered harvests) allows closer spacing initially. Check seed packet recommendations.
Personal preference. Metric uses simpler math (30cm spacing is easier than 12 inches). Imperial is more common in US gardening. Choose whichever you're comfortable with.