Ph Ro Water?

bird mcbride

Well-Known Member
Not really. I use the spent res water from the budders to do the clones. It has a proper balance of nutrients already suitable for clones.
 

Yodaweed

Well-Known Member
Your R/O filter should give already PH'd water, my stealth R.O always puts water out 6.3 PH. So I would say no , but just check it incase.
 

SmokeDoggy

Well-Known Member
FWIW, I use tap water (let out to sit overnight) and don't bother checking PH. I used it for hempy and clones and it seems fine to use.
 

JayY2015

Well-Known Member
My tap water is like 300-400 ppm I was advised by a few people that it is to high to use in hempy's
 
Top