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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Anyone running the full FoxFarm soluble trio and looking to dial in their mid-bloom window
and it doesn't need to
5ml per litre of water to your nutrient reservoir
Passive cooling (fanless) versus competitor models that require active ventilation
Bluelab EC Pen - Temperature Compensated Digital EC Tester Bulky Anyone running the full FoxFarmBluelab EC Pen Temperature Compensated Digital EC Tester Best for: growers who want a fast, single purpose conductivity check on their nutrient solution without carrying a full combo meter. Our thoughts If pH isn't your worry and you just want to know your feed strength is on point, this is the pen for the job. It's simple, it's quick, and Bluelab's build quality means it'll survive being dunked in a reservoir daily for years rather than dying after
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