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The clever little pH pen ensures you maintain the optimum pH reading that allows nutrients to be available to your plants
Purity: Refined calcium and nitrate nitrogen sources ensure that your plants get the best
Compatible with all pH Perfect Base Nutrients and supplements
beetles and more
House & Garden - Multi Zen SIZE:200 Liters The clever little pH penHouse & Garden Multi Zen: Root Zone Conditioner for Hydroponic Systems House & Garden Multi Zen is a hydroponic root zone conditioner formulated to support a cleaner growing environment in recirculating and run to waste systems. It helps reduce the buildup of old root matter and residues that accumulate in tanks, irrigation lines, and inert media over time, supporting more consistent feeding and steady plant development. Cleaner Reservoirs and Better
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