what PH meter are you using ? can it be calibrated ??FFOF is a hot mix ...why are you adding nutes?
seventhchild Reviewed by seventhchild on . above average Ph levels? What do I do if my premixed nutrients are above acceptable Ph levels? I read somewhere the "ideal" ph levels are in between 5.5 to 6.7. Can anyone help? I'm using a Ph meter. Rating: 5