US$ 145.00
Technical Precision in Hydroponic Nutrients
Humidity then sits where you set it
where a single point channels fast
The RAZRx saves you Energy and Space at all stages of your plants' growth
HGV Condition - PH Down, 55 Gallon Pre-Filters Technical Precision in Hydroponic Nutrients20% Phosphoric Acid pH Adjuster for Commercial Reservoirs Built around 20% food grade phosphoric acid and matched to HGV Nutrients chemistry, this pH down lowers reservoir pH on small dose volumes. The acid contributes a known phosphorus load to the program. The 20% concentration sits below industrial 7585% acid strengths, giving operators a more forgiving handle on dosing without giving up commercial throughput. The 55 gallon drum sizes it for
US$ 145.00
US$ 38.99