82f during the day and 71f at nite, are these temps to hot for the last few weeks of flowering, has small amount of Co2 addled, 860ppm at the moment, hood has airflow through it. Can’t get the daytime temps down...hopefully they can stand the heat, they look fine at the moment...
Is 82f to hot in the last weeks of flowering?
- Thread starter Steffi66
- Start date
Grow So High
Well-Known Member
They will be fine. My flower tent is 80-82 but I run LED’s that require higher temps for the right nutrient uptake. Just do the best you can with what you got
farmingfisherman
Well-Known Member
Plants look great!
PURPLEB3RRYKUSH
Well-Known Member
Leds require 85 to 90 fh
Grow So High
Well-Known Member
For me anything above 78 seems to be working pretty well. I would have to run my furnace at like 75F to achieve that 85-90 temp
SPLFreak808
Well-Known Member
While i do prefer lower HPS temps during ripening, they don't look stressed so I don't think you've got anything to worry about.
https://www.critical-environment.com/applicationsb/monitoring-ethylene-c2h4-and-carbon-dioxide-co2-in-ripening-rooms-2684
https://www.critical-environment.com/applicationsb/monitoring-ethylene-c2h4-and-carbon-dioxide-co2-in-ripening-rooms-2684