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or wasting valuable electronic resources running cooling fans or other unwanted devices
Works on all varieties
NPK: 5 - 0
The most unique grow lamp available
Purchase this replacement sensor for your Oakton Low/High/EC High tester and keep your instrument running in the most efficient shape possible
SILICIC ACID – Plant Available Bio Active Silicon - 250 ml Lighting Accessories or wasting valuable electronic resourcesElite 91 SILICIC ACID PLANT AVAILABLE BIOACTIVE SILICON Elite 91 SILICIC ACID contains one of the most powerful, concentrated forms of silicic acid ever achieved in a stable liquid form. It boasts an incredible concentration of 4. 1% Monosilicic Acid and 1. 2% plant available Silicon, 21 different organic L amino acids, and contains zinc, boron, molybdenum and manganese for an extra micronutrient boost. Utilizing breakthrough new methods, Elite 91
US$ 56.95
US$ 20.95
US$ 33.59