15-30-15 High P fertilizer is recommended at the beginning of growth, as required by many greenhouse crops, in particular by tomatoes and cucumber grown in open ground. 

15-30-15 fertilizer is also utilized to address a phosphorus deficiency in the soil.

Guaranteed Analysis

Total Nitrogen (N)       15%

Nitrate Nitrogen           4.4%

Ammoniacal Nitrogen 7.2%

Urea Nitrogen 3.4%

Available Phosphoric Acid (P2O5)     30%    

Soluble Potash (K2O) 15%

Chelated Iron (actual) (Fe)     0.01%

Chelated Manganese (actual) (Mn)    0.05%

Chelated Zinc (actual) (Zn)     0.05%

Chelated Copper (actual) (Cu)           0.05%

Boron (actual) (B)       0.02%

Molybdenum (actual) (Mo)     0.0005%

EDTA (chelating agent)          1%