Dutch Pro Original Grow Hydro / Coco
Fertilizer use: per 100 litre water between 250 and 350 ml.
Original Grow Hydro/Coco dependant on the desired EC level. Never mix the components in pure form with each other – instead add component A, water and then component B in equal parts (always rinse measuring cup well).
Adjust pH level if necessary with pH- Grow from Dutch Pro. Optimum pH level 5.8
Dosage: 250-350 ml per 100L