GT - Oxy Plus 50% Hydrogen Peroxide - IN-STORE ONLY Size:1L but it can be mixed

but it can be mixed with other growing media to improve air / water ratio to extend the period between waterings

potassium and trace elements

House & Garden Aqua Flakes A&B is a base nutrient for recirculating type hydroponic systems

after the hard work of getting your crops to harvest you certainly don't want the disappointment of inferior crops

nutrient deficiency and root diseases

GT - Oxy Plus 50% Hydrogen Peroxide - IN-STORE ONLY Size:1L but it can be mixedTHIS ITEM CANNOT BE POSTED! As this product contains hazardous materials, it can only be purchased in store. Oxy Plus Hydrogen Peroxide is a universal sterilizing agent and an oxygen enhancing concentrate. Hydrogen Peroxide is extremely corrosive, and care must be taken when using it. Ensure gloves and goggles are worn for extra protection if unfamiliar with using peroxide. Due to the volatile nature of hydrogen peroxide, Oxy Plus Hydrogen Peroxide