Emerald Harvest - Cal-Mag Size:22.71 Litre Concentrations of active plant compounds

Concentrations of active plant compounds are also greatly increased

Without adequate chlorophyll

The Flexi Tank packs up flat and can be set up in minutes making it far more convenient than any rigid plastic tank – brilliant

and NFT grow systems have proven themselves to be more than capable of delivering huge yields

Emerald Harvest - Cal-Mag Size:22.71 Litre Concentrations of active plant compoundsBoosts Photosynthesis Rates and Nutrient Transport for Enhanced Growth Cal Mag, from California's Emerald Harvest, maintains optimal growth rates by providing a source of calcium and magnesium two secondary macro nutrients that play hugely important roles in plant health. Cal Mag will assist with the transport of other nutrients and increase photosynthesis rates, while helping to get the best out of your other boosters during peak flower. Essential