Honey Refractometer - 58 to 90% with ATC Hydroponics Veg replaces traditional “Grow A”

Veg replaces traditional “Grow A” and “Grow B” nutrients into one single product

RootShield Plus is an OMRI Listed and EPA registered biological fungicide designed to prevent and suppress common root-borne diseases in organic growing

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Controlling greenhouse humidity with some ventilation system is a must in just about any climate

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Honey Refractometer - 58 to 90% with ATC Hydroponics Veg replaces traditional “Grow A”Measure the quality of your honey with accuracy and precision. Our Honey Refractometer with automatic temperature compensation (ATC) offers a measurement range of 58 90% brix, 38 43 Baume and 10 33% water content. You can count on Sper refractometers accurate for reliable results. This is a quality optical instrument that includes a soft carrying case, bulb filler, screwdriver and instructions. Soft rubber eye piece for comfortable viewing Comfortable