gr865
Well-Known Member
Question
I use RO or Rain water for everything, my tap water is over 800 ppm. I run coco DTW, so before I add any nutes I add 1 gram Epson and 1 ml Cal/Magic per gallon. That will put me in the 120 ppm/0.24 EC range then I begin adding my nutes.
I am in the final week of flower so adding the RO with the Epsom and C/M at the same 120 ppm rate and no nutes to my rez with the existing nutes, basically just lowering my ppm until they they get close to the 120 ppm of the RO. I am using about 2 gallons a day, so thinking just add two gallons to lower the ppm/EC gradually over the next week to 10 days.
My question is, should I continue adding the Epsom and C/M all the way to finish or run straight RO at some prior finish?
GR
I use RO or Rain water for everything, my tap water is over 800 ppm. I run coco DTW, so before I add any nutes I add 1 gram Epson and 1 ml Cal/Magic per gallon. That will put me in the 120 ppm/0.24 EC range then I begin adding my nutes.
I am in the final week of flower so adding the RO with the Epsom and C/M at the same 120 ppm rate and no nutes to my rez with the existing nutes, basically just lowering my ppm until they they get close to the 120 ppm of the RO. I am using about 2 gallons a day, so thinking just add two gallons to lower the ppm/EC gradually over the next week to 10 days.
My question is, should I continue adding the Epsom and C/M all the way to finish or run straight RO at some prior finish?
GR
