How much Cal-Mag in coco

damon bradshaw · Nov 25, 2009

This is my first coco grow and was wondering what amount of cal-mag i should be using?Currently im using 10ml per gallon does that sound right???

mattso101 · Nov 25, 2009

about 5ml per gallon. every other water should be ok. givem a little boost every now and again

Chiggachamp · Nov 9, 2012

Hope ur right matt im boutta try it, finally figuerd out i have this mag def in coco but i feel proud i figured itout