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The Gavita® Master Controller EL2 - Gen 1 is the original industry-standard controller for centrally controlling two rooms or a large single room with e-series fixtures
The soluble potash helps with the plant’s ability to resist diseases and encourages functions that will help your plant transition into the bloom stage
Professional 600 watt high frequency electronic ballast
Diamond Nectar® applies the chelating action of humic acids to nutrient-rich hydroponic environments by grabbing immobile and molecularly heavy compounds
1% Chelated Iron (Fe)
HM Digital™ EC/TDS HydroTester Model COM-80 Apollo The Gavita® Master Controller EL2HM Digital EC TDS HydroTester Model COM 80 The COM 80 is an economically priced, reliable EC TDS meter that is ideal for testing applications such as hydroponics, gardening, pools, spas, aquariums, reef tanks, water ionizers, drinking water and more. Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing. Four scales: EC: S, mS; TDS: ppm, ppt. This tester has automatic temperature compensation (ATC) and is
