- Enriched Topsoil is manufactured using New Earth U.S. Composting Council’s certified STA tested compost and a screened sandy loam topsoil.
- Each product is screened through a ½” screen and blended together to create the enriched topsoil.
- The compost used in this blend usually has a C:N ratio below 20:1 and a soluble salt content below <2.5 dS/m with organic matter between 40% to 60%.
- The pH of the current enriched topsoil samples is testing from 6.0 to 7.0. Approved equals will be considered.