Cotyledon420
Well-Known Member
I use water too I see so many people say they're having cal mag issues I don't buy it I don't worry about I e had my a couple leaves die no problems with deficiency but I think I did have a lockout due to pH one time but fixed it pretty quickTap water for cal/mag. Coco coire and perlite to lighten and aerate. Coco expaands when wet. Then shrinks as it dries. Creates air spaces in your medium if watering properly.