how much topsoil needed for garden

# how much topsoil needed for garden

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• ### How do you calculate how much topsoil you need?

• Calculating how much topsoil you need. 1 Estimate the volume of topsoil needed, using geometrical formulas and plans or measurements of the area. 2 Estimate the density of the soil to be used. Standard density for topsoil is around 100 lb/ft 3 (1600 kg/m 3 ). 3 Multiply the volume by the density (in the same units) to get the soil weight.

• ### How much topsoil do you need to grow vegetables?

• , has this advice: 鈥淚鈥檇 recommend a layer of around 3-4 inches (approximately 100mm) of topsoil for general gardening and vegetable growing. 鈥淚f the soil is particularly dry or lacking nutrients, then I鈥檇 recommend around 5-8 inches (127 鈥?200mm), to help enrich the soil and increase fertility and growth.鈥?Which Is the Best Type of Topsoil?

• ### How much soil do I need for a raised garden bed?

• For a 48 raised garden bed, you will need 15 bags of soil (1.5 cubic feet per bag) or 21.44 cubic feet of soil. This is assuming your raised garden bed is 8 inches high and the bags of soil you are buying contains 1.5 cubic feet of soil per bag.

• ### How many bags of topsoil do I need for landscaping?

• What if you want to work out how many bags of topsoil your landscaping project will require? Let鈥檚 take the first example in which we required 0.275 US short tons of topsoil. Imagine we buy soil in 40 pound bags, which is equivalent to 0.02 tons.