Answer.5 quarts
~0.8kg
This depends on the bulk density of the topsoil. If we assume a typical bulk density of 1.3g/cc of soil: 1 cubic yard = 764,550cc of soil (764,550cc)(1.3g/cc) = 993,915g of soil (993,915g)/(453.59g/lb.) = 2,191lb. 15(1,191lb.) = 32,865lb.
600-800 pounds dry, wet double that
We would have to know how deep you want it. I would start with 6 x 80 pound bags.
It depends on the density of the top soil. On average, 1 ton of top soil is approximately equal to 0.7647 cubic meters, which is equivalent to 764.7 liters.
A good average density for topsoil is 100 pounds per cubic foot. There are 27 cubic feet in one cubic yard, and so one cubic yard weighs around 2,700 pounds.2,700/40 = 67.5Therefore, it will take about 67.5 forty pound bags to make one cubic yard of topsoil.
it has no soil
top soil
Generally, most plans grow roots in the top 12 inches of the soil, e.g. the topsoil layer is the most important
200 pounds
Yes, it grows on top of the soil.