georgeforeman
Well-Known Member
im leaning towards a calcium def, but i would like confirmation before i try to fix it so i do not create another problem.
Ebb and grow with botanicare pure blend. This pics are from day 4 in flower after a 48 hr dark period. EC just under 1, but my mg:ca ratio is about 3:2 and i am using RO water. ppm is falling slightly and ph is rising slightly daily. ph started at 5.6 4 days ago and now its at 5.9
New growth looks fine, but middle-aged leaves are forming tiny rust spots. Not the large rust spots i see in most pics.
Ebb and grow with botanicare pure blend. This pics are from day 4 in flower after a 48 hr dark period. EC just under 1, but my mg:ca ratio is about 3:2 and i am using RO water. ppm is falling slightly and ph is rising slightly daily. ph started at 5.6 4 days ago and now its at 5.9
New growth looks fine, but middle-aged leaves are forming tiny rust spots. Not the large rust spots i see in most pics.
