@CRiSPrGrow, Thanks, I have been adding a little less than half a teaspoon of Epsom to the nutes for the mag, RQS says 1 -2 teaspoon per gallon should fix the sulfur issue. I will try 1 next feeding and if that doesn't help, 2 the following.
they still are growing and drinking and have tons of green leaves (but each plant is getting like 2-4 leaves a day turning) and I am about to have to flip to every day feeding, so I am going to try that next feeding, although the Epsom drives my EC through the roof, they are barely showing signs of burn, even with Liquid Koolbloom. (most nutes still at half strength)
I had a fear it was root aphids or fungal gnats so I put a bunch of yellow stickies on the floor and hung a few and they are thus far clean, so that makes me feel slightly better (SM-90 from day 1, methinks, plus root excellerator and photosynthesis plus)
Thanks for your input. Dropping the light schedule is a last resort. I got all the way through with 20 last time, and I have seen others do the same with 24/0. Still want that killer yield. Have a great one!
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