Mammoth Silica - 250 ML - Case of 12

MAMMOTH® SI was designed to use throughout vegetative and bloom phases of plant growth and is compatible with typical fertilizer regimes. Guaranteed Analysis: Total Nitrogen (N)………… 0.1% 0.1% Nitrate Nitrogen Soluble Potash (K2O)……..0.5% Calcium (Ca)………………….0.1% Also contains non-plant food ingredient 0.5% Soluble Silicon (Si) Instructions for Use For use in hydroponic or continuous liquid feed programs. Apply 0.5 mL per gallon to the reservoir every 5-7 days and adjust pH accordingly.