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lower electricity bill
Ready to use grow bags
with 2 sensors - 1 for each zone
Each case includes two 20lb pails
A clean leaf is a healthy leaf
NPK Industries RAW Calcium/Mag 8oz Steel stake lower electricity billDescription NPK RAW Calcium Mag 8oz NPK RAW Calcium Mag 8oz: RAW Calcium Mag contains 15% calcium and 3% magnesium. RAW Calcium Mag has optimized the ratio of each element in a Water soluble formulation of calcium nitrate and magnesium sulfate so that it doesn't leave the media salty. This product is a stand alone Calcium Mag supplement. Due to its low dilution rates a little RAW Calcium Mag goes a long ways. Its also ideal for preventing
