RAW BLOOM is a tested blend of all 12 RAW Soluble plant nutrients, essential elements and supplements. This blend has been proven to be an optimal all in one base ”œBloom” horticultural fertilizer. RAW BLOOM is used through out the entire flowering stage. Derived from: Plant protein hydrolysate, mono potassium phosphate, potassium sulfate, cane molasses, sodium borate, iron DTPA, magnesium sulfate, manganese sulfate and natural volcanic ash. Also contains non-plant food ingredients: Humic acids derived from leonardite and peat, kelp (ascophyllum nodosum), silicon dioxide derived from diatomite and yucca extract.