Plant-Prod MJTM Boost Cannabis Fertilizer

  • USA

Plant-Prod MJTM Boost 15-30-15 cannabis fertilizer is a high phosphorus formulation that supplies the necessary phosphorus for cannabis transplants and bud sizing.


This highly water soluble formulation has a low salt index and contains no sulphates or harmful chlorides, making it a very safe fertilizer for young transplants to initiate rapid root development. Adequate phosphorus is also required to initiate the stretch and bud formation. When plants are of a sufficient level of maturity or when buds are pea sized, feeding with 15-30-15 provides a boost of phosphorus to promote vigorous bud setting and sizing.


  • Feed during Week 1 to establish a healthy root system
  • Feed during Week 4 to boost bud formation
  • Feed in rotation with Plant-Prod MJTMCal Kick as needed

No Dye Added formulation.

Guaranteed Minimum Analysis
Total Nitrogen (N)15%
Nitrate Nitrogen4.5%
Ammoniacal Nitrogen5.8%
Urea Nitrogen 4.7%
Available Phosphate (P2O5)30%
Soluble Phosphorus13.0%
Soluble Potash (K2O)15%
Soluble Potassium12.4%
Calcium (Ca)0%
Magnesium (Mg)0%
Sulphur (S)0%
Chelated Iron (actual) (Fe)0.100%
Chelated Manganese (actual) (Mn)0.050%
Chelated Zinc (actual) (Zn)0.050%
Chelated Copper (actual) (Cu)0.050%
Boron (actual) (B)0.020%
Molybdenum (actual) (Mo)0.0005%
Chelating Agents
EDTA (Ethylene diamine tetraacetate)1.26%