Weekly: 50
ml. per 100 liters of nutrient solution, ( ½ tsp
per gallon). Adds 250 ppm.
Continuously: 10 ml. per 100 liters
of nutrient solution, ( 1 tsp to 12.5 gallons). Adds
50 ppm. The recommended dosage leads to a rise of 250
ppm. In case of continuous dosage this is a rise of
50 ppm. |
