Tree Planting Pit Soil Volume Calculator
Calculate exactly how much soil you need for your tree planting project. Get precise measurements for circular or rectangular pits.
Recommended Soil Amendments
Enhance your tree planting success with these premium soil products:
FoxFarm Ocean Forest Potting Soil
Perfect pH adjusted soil with premium ingredients for vigorous tree growth and establishment.
View FoxFarm DetailsDr. Earth Organic Planting Mix
100% organic fertilizer with probiotics and mycorrhizae for healthier root development.
View Dr. Earth DetailsFrequently Asked Questions
The depth should match the height of the root ball, typically 18-24 inches for most trees. Never dig deeper than the root ball height as this can cause settling.
A mix of 50% native soil and 50% compost or well-rotted manure is ideal. Avoid using 100% potting soil as it may not provide enough stability for the tree.
Soil weight varies by type, but generally: Topsoil weighs about 2,000 lbs per cubic yard, while clay soil can weigh up to 3,000 lbs per cubic yard.