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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Why use Root Magic
9% 1-Gallon *Hazardous*
while also improving taste and odor
enhancing plant vigor and growth throughout the vegetative phase
With Captain Jack's Neem Oil
HM Digital Pen style TDS/EC/Temp meter pots-and-containers Why use Root MagicDescription COM 80: EC TDS HydroTester Series The COM 80 is easily the most advanced economically priced, reliable EC TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, drinking water and more. Features Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing Four
