Brown blotches all over plant

GreenGuy_1995

Well-Known Member
That kind of looks like a P deficiency to me - the first thing I'd do is check soil PH, and if that is in a decent range (6.0-6.8), I might try providing some P and see of that helps.

Good Luck!
 

GreenGuy_1995

Well-Known Member
Runoff can tell you which way your soil PH is trending, but it's still not going to be the true PH of your soil..

That being said, your runoff number doesn't seem bad at all.. Have you looked at the EC of the runoff?

Hard to say what may be happening without knowing that EC number..
 
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