PDX Joe
Well-Known Member
I'm not sure if you're adding microbes on a regular basis. But, you could try a once a week microbe wash on the top of the soil and see what happens. It won't hurt anything. The upside is the microbes will help deliver whatever the plant is missing if they are in fact not getting something. I'm getting really well developed feeder roots growing into the compost and fertilizer layer by giving them the microbe solution every week. I had good feeder roots in the last grow with an occasional microbe wash. But, with the once a week application I have a solid mat of white roots growing up right out of the soil. It's absolutely wild. I should have taken a photo when I had the plastic cover off on Monday.Thanks Joe, I couldn’t see how it could be a nute deficiency and I know the temps in there are controlled, so it seemed odd to me.