Isn't that a lot of ppm unless your room is dialed? Which it may be, idk.
I feed at 5.8 -6ish. it comes out ROUND 6-6.1.
I had a terrible time with ro and nutes, I was using cal/mag to buffer. I'm not adding extra cal/mag at all now, I just feed what is in the dyna gro bottle.
Now, I take my...