Quote Originally Posted by GaGrown
Seeya,
Draw your water and let it sit for 24 hours. The ph should be a normal reading. Your good with that reading!:thumbsup: Anything much higher than that will cause nute lock-out. Then you will see signs like necrosis would display. But that is not what it would really be the problem. It just can't absorb the nutes because of excessively high ph.
Thanks man:thumbsup:. So we added the nute mix 6.5 and the run off was 7.5! It only lowered it .1. And now my help is leaving so its going to be this way for 2 more days. Not sure if you have seen the plant in this section, but thought by starting this new thread would help me get a clue into the ph pen and how to use it. I got it yesterday, my hydro guy delivered it, saved me the shipping cost.

Think i should add plain ph'ed water at 6.2 or so to bring it down next chance i get? Damn, iv been trying to save this plant for months.


:rasta: