High temps

hi there.. normally temperatures of up to 30C should be fine.. above that it's best to either lower the temperature, or supplement co2. With the added co2 the plant can actually handle higher temperatures and do more photosythesis.. happy growing

Up around 30c the plant should be fine! You will still get a great harvest! You may lose some of the terpenes that become volatile at a lower temp and gas off into the atmosphere, so running AC/keeping the temps low would be mainly for preserving the full complexity of taste. This will also be a factor if temps are high during drying, and why the low 20s/high teens are good drying temps if ones climate can manage it. If that is really critical for you and worth running/increasing AC, that would be the best bet. That being said, one of my favorite harvests flowered in temps similar to yours so really it should be good 👍

AC? if not... nothing but hope and pray... so, nothing. mid 80s F or 30C is upper range.. doesn't mean it'll die a fraction of a degree above... or that they are perfectly healthy at 30C, because some definitely show stress before that point. got a basement? increasing pressure of air reduces temp -- blow through cut-out 2L or 20oz bottoms and air coming out the smaller spout gets compressed and is cooler on the way out.. . lol, no idea how much coolor it'll get or if worth the effort in the first place.. they do that sort of stuff in desrt areas in africa without access to electricit (wind, not a fan)... ice behind a fan, etc etc... all not going to do much for you.

hey buddy :-) don't worry. 28 are not perfect now, but also no reason to panic :-). Above all, they are in the last few weeks ;-) The few days you can do that too 👍 look forward to your beautiful harvest 😍👍. i find your ph for soil very low.