Good morning all. And thanks DAAS! I’m quite proud of my progress so far, and have learned so so much. I’ve been watching the girls and reading this site all weekend. I believe the ph is off at the roots. The yellow is not spreading but I see other signs that my ph is too low at my roots. I’m noticing a bit of pink on some of my inner lower leaves, and a few other little things that when I add them up, spells a ph problem (I believe). I’ve tended to ph my water a bit low, and I think it’s biting me in the ass. I don’t water to much run off, due to the soils I’m using, but clearly it’s time to verify ph, flush and give them some food. Funny, I find the LEDs almost like an X-ray for the plants. I can see problems on the leaves much more clearly under the lights versus under the white lights of the room. I’ve got to haul them out to get the colas ready to lean on the tomato cages tonight. I’ll try to take some pics. They have so many hairs now. I can see the crystals starting to form at the tippy top. According to my time table, I’ve got roughly 3 more weeks and can start checking for readiness. Decided on coco coir for my next grow. My seeds are being packed so all is going to schedule. Exciting days ahead. Have a great day everyone!