Alright, I'm gonna start spacing my waterings out more like you recommended and test for ph before I do. If the yellowing still spreads after that I guess I'll get that 7-4-5 fert and top dress the soil with it.
Thanks for your help!
There were a few things I was suspecting it could be. The most common deficiency in veg is N and it shows through yellowing lower leaves first. The NPK ratio of my fruit & flower fertilizer is 5-8-4. Is that not enough N for vegetative growth? They make a Tomato & Vegetable fertilizer that is...
Back when they were in 1 gallon pots I had some fungus gnats in the tent so I got Growstone Gnat & Fungus Control to put on top of the soil. It worked great so I figured I would put it on the 3 and eventually 5 gal pots as a preventative measure.
As far as wet/dry cycles, not really. I was...