Plant spacing calculator for raised beds
Work out how many plants fit your raised bed: a plant spacing calculator method with worked tables per metre of row, per square metre and per 1.2 × 2.4 m bed.
Guides
Tools and calculators
Worked methods and ready-made tables for soil volume, plant spacing and how many plants fit your bed.
Raised bed soil calculator: how much soil and compost you need
A raised bed soil calculator in table form: the formula, litres and bag counts for common bed sizes, the RHS mix split into topsoil, compost and sand, top-ups.