Soil Amending Tips

Heavy clay soil along the Northern Front Range needs to be amended for plants to establish vigorous and healthy root systems. Amending the soil saves water, increases root penetration, and aerates the soil. A general rule of thumb for amending heavy clay soil for sod areas or perennial beds would be to add 3 cubic yards of soil amendment per 1000 sq. feet of coverage. When planting trees and shrubs it is recommended to further amend the soil when planting, specific amounts of amendment will vary depending on the size of the plant and placement.