TankHankerous
Well-Known Member
I've used MaxiBloom from start to finish in coco and soil. No calmag and no problems. In fact I never use calmag regardless of whether I'm growing hydro, coco, or soil. All you have to do is use nutrients that already have enough of both in them. The cheaper dry nutrients usually have everything the plant needs unlike some of the fancy cannabis specific bottled nutes that leave things out so they can sell you more different bottles.
Also, unless there is legitimate reason not to, for instance being on a well with extremely hard water then always use tap water which will have calcium in it.
Thanks for the info. Let's say I'm using very soft tap (< 100ppm), would you add calmag on days that you water without Maxibloom?