Texture | Fine, crumbly structure |
Color | Dark brown to black |
Odor | Earthy, musty |
Moisture Content | 30% to 40% |
pH Level | 6.5 to 8.0 |
Organic Matter Content | > 50% |
Total Nitrogen (N) | 1.0% to 2.5% |
Phosphorus (P2O5) | 0.5% to 1.5% |
Potassium (K2O) | 0.5% to 1.0% |
Calcium (Ca) | 1.0% to 2.5% |
Magnesium (Mg) | 0.2% to 0.5% |
C:N Ratio | 15:1 to 30:1 |
Particle Size | 2mm to 5mm |
Earthworm Activity | Presence of earthworms |
Weed Seeds | Few to none |