I've been struggling with a lot of heat(27c-29c) and low RH(50-60) for most of the grow and I'm pretty sure it has reduced growth somewhat, and has also caused a bit of taco leaves and yellowing. But it still looks pretty healthy and going and now that we're in middle to late flowering hopefully the low RH benefits. I also think this strain might handle heat better than others. Just a thought. I've raised the distance of the lamps a bit compared to last week.
First impression of growing autos: You have to get use to less control. It feels like you're more a passenger rather than the driver.