Pay in 4 interest-free payments of $2.96 Learn more
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Color-Coded Flow Options: Interchangeable 2
and vapor pressure deficit (VPD) with precision using the 12-foot thermal-alloy sensor probe
12 x 1 quart
this air filter replacement ensures continuous filtration efficiency and consistent indoor air quality
our Micro Nutrients have buffers built into the formula to make sure that the pH stabilizes after you have set it at the desired number for your garden
General Hydroponics pH Up Liquid SIZE:1 Quart Color-Coded Flow Options: Interchangeable 2pH Up for Hydroponics: Stable, Reliable pH Control Formulated with potassium hydroxide and potassium carbonate, General Hydroponics pH Up quickly raises low pH for consistent nutrient availability and plant health. This fast acting pH adjuster promotes pH stability across hydroponics, coco, soil, rockwool, peat mixes, and water culture. How to Use General Hydroponics pH Up Add a small amount at a time to your reservoir or watering can, retesting until
US$ 34.28
US$ 32.96
US$ 208.66
US$ 203.97
US$ 149.92
US$ 25.96
US$ 30.80
US$ 33.09
US$ 36.08
US$ 32.84
US$ 81.21
US$ 25.73
US$ 33.70
US$ 28.80
