hi everyone, I'm a first time grower and my tap water is moderately hard 60-80ppm should i use calmag with this? Also would it be more beneficial to use spring water and just add calmag and nutes to that?
hi everyone, I'm a first time grower and my tap water is moderately hard 60-80ppm should i use calmag with this? Also would it be more beneficial to use spring water and just add calmag and nutes to that?
i agree with beach,more often than not,it needs magnesium instead of calcium,those are good numbers ,be glad,mine from tap is 315 7.2 ph so ya be glad you got some great water