hymem
Well-Known Member
According to Botanicare these are ranges to keep your nutrient solution for each element
not necessarily MJ)
N 160 250ppm
P 100 200ppm
K 250 350ppm
Ca 160 280ppm
Mg 45 75ppm
Fe 2 7ppm
Does anyone have any comments about a more specific range for cannabis? I remember Ed Rosenthal had a specific range in his old book but I lost it...
Also I have a conversion for converting nutrient percentage to ppms, liquid nutrients only.
1% N = 14 ppm (5ml of nutrient solution)
1% P = 6 ppm (5ml of nutrient solution)
1% K = 11 ppm (5 ml of nutrient solution)
1% Ca = 13 ppm (5 ml of nutrient solution)
1% Mg = 12 ppm (5ml of n. sol)
0.1% Fe = 1.5 ppm
If anyone has a more accurate conversion I would love to know.
not necessarily MJ) N 160 250ppm
P 100 200ppm
K 250 350ppm
Ca 160 280ppm
Mg 45 75ppm
Fe 2 7ppm
Does anyone have any comments about a more specific range for cannabis? I remember Ed Rosenthal had a specific range in his old book but I lost it...
Also I have a conversion for converting nutrient percentage to ppms, liquid nutrients only.
1% N = 14 ppm (5ml of nutrient solution)
1% P = 6 ppm (5ml of nutrient solution)
1% K = 11 ppm (5 ml of nutrient solution)
1% Ca = 13 ppm (5 ml of nutrient solution)
1% Mg = 12 ppm (5ml of n. sol)
0.1% Fe = 1.5 ppm
If anyone has a more accurate conversion I would love to know.