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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
• Dimmable to 40%
Our unique formulation allows for increased bioavailability of silicic acid to maximize plant silicon uptake
These full metal duct connectors are made of galvanized steel to prevent rusting for long working life
5’ Viton Rubber Gasket x1
Specifically designed and engineered for your home or small grow
GT Optimum Grow A & B Hortivision LED • Dimmable to 40%Want optimum results? Choose OPTIMUM the Original and still the Best! Optimum is one of Australias first and most trusted hydroponic nutrient solutions an Australian Classic and industry standard! This complete and balanced twin pack formulation has been calculated to the highest possible standard of accuracy and is manufactured from the purest and most soluble mineral salts. The inclusion of chelates ensures vital micronutrients remain available to