Quote Originally Posted by headshake
have you noticed if it's happening to plants in specific mediums?

i think coco can run the pH gambit from 6.3-7 (not positive). coco does need calmag+ (or molasses). with regular hydro you want 5.3-5.8. are they all running from the same res?

did you presoak the hydroton? this could be causing your pH to run up.

how are you getting runoff?


-shake
yes running same res. yes presoke, I built my own system so all my runoff goes into another bucket before for it goes back onto the pump it is a two chambered system so I am checking my run off ph out of the run off bucket.

The O.G. are having a harder time they are in the coco... 2 of the O.Gs have looked sick from the start odd clone cuts or just bad growing not sure. I will add molasses, and should I add H2o2 because the ends of my roots are in the water all the time or should I raise them out... I have a great deal of o2 going into my water via fish tank o2 pumps because of this.