Mammoth Silica - 500 ML lighting-accessories One of the most potent

One of the most potent liquid PK Boosts on the market

Standard logic CO2 controllers may be fine when using a CO2 generator which costs very little to operate

Same light intensity as a 1000 Watt double ended HPS bulb

Water-based formulation for easy measuring and use

A bonus feature is for picking up bottles or litter

Mammoth Silica - 500 ML lighting-accessories One of the most potentMAMMOTH 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