Gardening & Pets

Plant Spacing Calculator

Lets users plan and decide plant spacing instantly with formula, steps and examples — no manual math.

Enter your details

m
m
cm
Your result
Plants (grid method)
330

330 plants (10 rows × 33) at 30 cm spacing.

Number of rows
10
Plants per row
33

About this calculator

Plants that fit = ⌊bed length ÷ spacing⌋ × ⌊bed width ÷ spacing⌋. Square spacing is simplest; triangular (offset) spacing fits ~15% more in the same area.

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