I do like the way things are appearing here for you.
can u explain to me how you do your wire up the sides to the tent and where it comes from please.
also, How does your set up drain and flow > wheres the rez> ? one thing I do have to question, though, ... both your Indicas and sativas look a bit droopy llike...and the sativa is clawing. I see nute burn on the tips. wat is you ppm at .. ?/ too much water for the indica?
Answering on the phone always sucks. LOL
Besides the heat...
The plants on the left are cherry pie. It grows funky. like this since I got it.
I have raised my lights up a bit more even. the intensity is a bit more than is needed in the space. I saw some VERY slight bleaching on the bud tops last night and raised the lights. I have gotten closer with HPS with an air cooled tube than I can with these leds. I think with 9 plants in the 4x4 tent these lights will be better suited. I am running almost 63w per sq ft. currently. IN the 4x4 I will be running about 32w per sq ft and that will be much better.
As for droopy. I have rarely had plant pray in a scrog situation with this much density. Only in my plants that are outdoor and un-trained.
Observation:
The onset of budding came later than normal for me. These are growing great but I think there is something to the red "trigger" alot of led users are using.
HEMPY:
The classic way uses 1/3vermiculite to 2/3perlite as the medium. I only use perlite
-Take a container and make a hole anywhere from 1.5 to 2" above the bottom. Thats the REZ.
-put perlite in the container and add plant. Water from the top. It will fill the rez (bottom two inches) and excess will pour out the hole. This process also adds oxygen to the medium
-Water every 3rd day or whenever light. You can give them nutrients as needed in veg. feed-feed-water in flower.
better than a bunch of cfl over them. sometime next year my whole garden will probably be led based lighting. 
