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Exacting N-P-K ratios are calibrated to meet the nutritional requirements of the mother plant
highly bioavailable and easily absorbed and utilized
herbs and vegetables
Gaia Green Mineralized Phosphate
Active Aqua Premium Reservoir Covers APBC1001 Exacting N-P-K ratios are calibratedOur premium reservoir covers are slightly convex with a ribbed design for strength. They fit inside the reservoir top to guarantee that any water that may collect on top falls back into the reservoir. They feature a convenient access porthole (porthole cover available separately) and multiple drill access points to install various meters and pump cords.
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