Growth Technology Ph Down (250mL) top-dresssing These include necessary elements such

These include necessary elements such as iron (Fe)

The O6i also features "Light Harvesting" sensors that can self-adjust in real-time based on changing light conditions

5L for saturation

Hydroponics / semi Hydro :

Growth Technology Ph Down (250mL) top-dresssing These include necessary elements suchThe 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