Home / Architects & Engineers / Earthlife Compost Standards
Our premium grade compost is produced to meet the following standards:
pH
6.0-8.5
Soluble Salts
<4 MMHOS/CM
Total Nitrogen
1.0-2.5%
Carbon:Nitrogen Ratio
15 - 25:1
% Organic Matter
60 - 75%
% Moisture
45 - 50%
Bulk Density
<1000 lbs/cubic yard
Particle Size
< 3/8", <1/4” available