Growth Technology Ph Down (250mL) top-dresssing Hydroponics / semi Hydro :

Hydroponics / semi Hydro :

100% Organic Desiccated RHIZO Root Booster

CenturionPro moved to offering a Dual-Purpose Hybrid tumbler

Flush once a month with plain water to remove traces of mineral salts build up

45 and 25 micron included - W x 780 mm & H x 590 mm

Growth Technology Ph Down (250mL) top-dresssing Hydroponics / semi Hydro :The pH of a nutrient solution is critically important. Plants absorb minerals best between pH 5. 5 and pH 6. 5 Growth Technology pH Down is 85% phosphoric acid and needs to be handled with care. If you get it on yourself or your clothes, wash it off immediately. pH adjustment should be the done last after nutrients and additives have been added to the tank. Recirculating systems may need the addition of pH Down every day since the pH of the nutrient