You just have to use less with tap water, if its hard.ive made a big mistake of using go with my tap water its just been hell def left and right think mainly do to ph can anyone give me there results with ferts they used with tap i just ordered some jacks super bloom is that ok with tap let me know.
Organic is OK in tap water, too.80-130 ppms im confused are all ferts except organic ok in tap water i also have declorine
do you use tap waterOrganic is OK in tap water, too.