A soil test turns amendment purchasing into a response to measured conditions.

How to plan it
- Sample several representative spots using the lab instructions
- State whether the area is lawn, vegetable bed, or ornamentals
- Use the report to decide lime, fertilizer, and other amendments
Check before buying: Keep poor-drainage and compaction problems separate from nutrient problems.
Turn this into a quantity
Record your site measurements first. Then use a calculator with the depth, application rate, or coverage from the actual material specification.
Open topsoil calculatorSource and limits
University of Minnesota Extension: Soil testing for lawns and gardens. Local conditions and manufacturer guidance may call for different materials or installation details.