Niblixdark
Well-Known Member
All tap water is different, am lucky enough though to not need a RO unit. I can get away with not needing that much extra cal mag fortunately.
Cal-mag is good if you have fungas knats as they can cause deficiency in these two elements. But also sometimes needed in the first weeks of flowering as they are in high demand from the plant ussualy.
Cal-mag is good if you have fungas knats as they can cause deficiency in these two elements. But also sometimes needed in the first weeks of flowering as they are in high demand from the plant ussualy.