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Part B provides the phosphorus and potassium plants need for strong early development and powerful flowering later in the cycle
Easy to handle and portion
16x root control discs
or nutrient absorption
Low-molecular-weight humic/fulvic acid for chelation and improved uptake
IWS AutoDrain Control Unit (Return Waste/Drain) Size:Standard (16mm) Part B provides the phosphorusIWS standard control units(brain buckets) are the heart of the IWS Flood and Drain system, they feature a timer that allows the grower to control the number of flood cycles(with the Pro versions allowing control over the length of flood) within their Flood and Drain system.
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