Topsoil
60%The main mineral-soil base that gives the bed structure.
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LEAF & LODGE GARDENING TOOLS
Find out how much soil your raised garden bed needs. Estimate fill volume, the 60/30/10 soil mix, bag quantities, and example costs before you shop.
Enter the inside dimensions of your bed and the soil depth you want. Estimates use a 60/30/10 topsoil, compost, and coir mix; local products and prices can vary.
Exact fill volume plus the 60/30/10 mix recipe we recommend for vegetables.
cubic feet = length × width × (depth ÷ 12) · cubic yards = cubic feet ÷ 27. Base volume shown above — soil can settle after watering, so consider ordering a small amount extra.
A quick guide to the 60/30/10 blend used in this estimate.
The main mineral-soil base that gives the bed structure.
Adds organic matter to support soil health and plant growth.
Helps keep the blend lighter and supports moisture management.
Use the estimates to compare bagged and bulk options. Bag sizes, local prices, and the best mix can vary by crop and supplier.