Mastercote 13-13-13 4CTR
Mastercote 13-13-13 4CTR
Mastercote 13-13-13 4CTR is a well-balanced, control-release formula that delivers premium nutrition to plants over a 4 month period. Fertilizer can be used as a topdressing or incorporated directly into the growing medium.
- Guaranteed Analysis
- Directions for Use
Guaranteed Analysis
13-13-13 4CTR Guaranteed Analysis
| Total Nitrogen (N) 7.6% Ammoniacal Nitrogen 5.4% Nitrate Nitrogen | 13% |
| Available Phosphate (P2O5) | 13% |
| Soluble Potash (K2O) | 13% |
| Total Sulfur (S) | 5.20% |
| Boron (B) | 0.03% |
| Copper (Cu) | 0.06% |
| Iron (Fe) | 0.20% |
| Manganese (Mn) | 0.06% |
| Molybdenum (Mo) | 0.01% |
| Zinc (Zn) | 0.06% |
- Plant nutrients derived from: Ammonium nitrate, monoammonium phosphate, potassium nitrate, potassium sulfate, calcium phosphate, magnesium oxide, sodium borate, copper sulfate, iron EDTA, manganese sulfate, sodium molybdate and zinc sulfate.
