The light I believe has 3000k, 5000k then a far red but no ir or uv do u ever use uv on plants I've been told to supplement in last 2weeks of flower to help tricomb production.
AUTO stress...every strain is different and "IF THEY STRESS", kind ruins the grow since you only get around average 9-12 weeks. Stress sets it back 2 t3 weeks and that is like half a lifetime in flower so think what half a life in flower would do to a photo. Once they go to 2nd week of flower...then I HANDS OFF!!!!!
I start ALL my seeds in small pots and transplant, all! If you transplant autos at the right time, you can extend the cycle. I grew a GSC AUTO for 5 months. Transplanted from 1 to 3 to 5 gal. Each one, if done carefully, extends the grow cycle as the hormone released from find all that extra root space make it go longer. There is a YouTuber Kronic, he grew an auto over 200 days!
You have to expect failures...part of the game but we PUSH, this is where the new stuff comes from.
I have certain strains I "DO NOT TOUCH" and others I top, fim, train, transplant, etc. You get to know your strains like you know your family / kids
I like to grow autos in 1 gal cloth. If I see a plant that is spectacular, I move it up. I like 1 gal as I can get over 20 in my tent at once. That is VARIETY and that is more important to me than a big return. I grow many strains...customized to my wife's illness for relief. Heavy Indica for sleep and relaxation, Sativa for daytime, hybrids for anytime, some for tinctures and last year added CBD strains. I picked up some Dr Seedsman 30:1 auto CBD and another similar 20:1 Red something and it blew me away the effects they have / had. I am not much of a toker (lung issues) but this <.5 thc smelled like old pipe tobacco (so sweet), it was mild and I have chronic back pain (surgery - crushed 5 vertebrae) and it TOOK MY PAIN AWAY..SO RELAXING and no buzz.
I bought reptile bulb on Amazon...simple 25w IR/UV and use last 2/3 weeks pre harvest for about 2 hrs a day. Make the COLOR / TERPS (really brings out the flavor), POP! I think it also increase the trikes but not sure...I do know the end product is BETTER with than before when I did not use them
Now my new 8 bar has IR/UV built in. Not sure yet since they are ON ALWAYS...I know outdoors is like that so I figured///nothing to loose.
good spectrum coverage you got and your plants really look good so you are doing something right. I know many times, we just overtweek. There are times I would like to LIVE in my tent