Grenade Black is an advanced organo-mineral flowering additive that naturally maximises dense, heavy, and healthy yields. It’s a 100% natural hardener, PK+, and finisher, combining high-quality minerals with amino acids, phytohormones, and other biological co-factors.

It increases plant energy (ATP) and optimises sulphur content for enhanced secondary metabolite production. Key ingredients include amino acids, cytokinins, gibberellins, polysaccharides, betaines, auxins, proteins, enzymes, carbohydrates, and trace minerals.

Guaranteed analysis: N – 3%, P – 9%, K – 19%, plus Sulfur (S), Iron (Fe), and Boron (B).

Dose rate: 0.2 ml – 0.4 ml/L during weeks 3-7 of the flowering cycle. Compatible with all nutrient regimes. Add Grenade Black first, then other nutrients until the desired EC is attained. It has an EC of .2 and doesn’t affect pH.