ODing your girls. back off to 1/4 strength nuits for a few days.

the roots are a semipermeable membrain and there is an Ion exchange happening at the surface. if the concentration on one side is to different than the other only H2O passes.

far to technecial for me but that the general idea

Daddy
Daddynobucks Reviewed by Daddynobucks on . ppm and ph rising I am in an ebb & grow 55 gal res. mid vegetative stage. My ppm is 1200 which includes my water which is 200. So my nute ppm is 1000. I am using House and Garden nutes my ph goes from 5.8 to 6.8 or 7.0 and my ppm goes up about 100-200 per day . What is going on? Rating: 5