Precision Formulated Nutrient
Optimum Grow is formulated to meet the needs of your plant during the vegetative stage of its growth cycle.
Add Optimum Grow A at 3-4ml per litre of water and stir thoroughly.
Add an equal amount of Optimum Grow B to the nutrient solution and stir well.
Stir any additional additives into the nutrient solution then test and adjust pH to 5.5-6.5.
Adjust dilution rate to achieve desired conductivity.
Store in a cool, dark place.