I'm useing pure blend pro with liquid karma and metabolic bloom and useing a bubbler system for now. My water is so hard (380 - 430 ppm at the tap)that i use bottled water which is arround 60 ppm. Instructions say to use 1 once per gallon on the ferts. 1 to 4 tsp of liquid karma and metabolic bloom. If i mix all togather as instucted then my ppms are arround 1400- 1500 ppm's. In what order should i mix and at what rate should i use the amendments( liquid karma and metabolic bloom) at different growth stages and what ppms should it all end up. Thanx for any help offered.
