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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
uncut and delivered at true professional strength concentrations
where CANNA's production facilities use fresh water only to soak the coco
• Selectable units for °C & °F
We add organic goodies including kelp
They're washable
Hanna GroLine Monitor BL uncut and delivered at trueThe HI981420 GroLine Monitor for Hydroponic Nutrients provides around the clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. Quick to setup, simple to use, this monitor was designed with Hydroponics, Aquaponics, and Greenhouses in mind. Make your nutrient solution easy to manage with the GroLine Monitor. Get 24 7 pH&EC measurements for consistent yields every time. Good Laboratory Practice
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