Grow Big 3-2-6 is a fast acting, potent, liquid concentrate that is formulated for hydroponic use. Encourages vigorous vegetative growth, healthier stems and leaves and remain sturdy. Use Grow Big should be used in the early stages to enhance plant size. Earthworm castings and Norwegian kelp are added to the brew. 2 teaspoons per gallon of water with every reservoir change. Comes in 1 pint.

Total Nitrogen 3.0% Available Phosphate 2% Soluble Potash 6% Calcium 2.0% Magnesium 0.5% Boron 0.02% Copper 0.05% Iron 0.10% Manganese 0.05% Zinc 0.05%