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The mineral side gives you the fast uptake of a synthetic formula
It plugs in on a 6-foot cord
Durable build: galvanized steel transitions resist corrosion and rough service
72% RH sits ten points above the 62% cured flower ships at
Dramm QAV Shut Off Valve ABS Plastic - 50 Pack granular fertilizer The mineral side gives youDramm QAV Shut Off Valve for Hydroponics Irrigation Control The Dramm QAV Shut Off Valve is a high quality, cost conscious solution for growers who want dependable inline water control without slowing down workflow. Made from durable ABS plastic, its designed to handle frequent use in grow rooms, benches, and mixing areas while keeping operation simple and consistent. With a 13 GPM flow rating, it helps maintain strong delivery to feed lines and
