slowergrower
Active Member
hi all i know this has probably been mentioned before but.. im on my first ever grow and growing greenomatics by greenhouse seed...they are on day 5 of flowering approx day 20 from seed anyway they were starting to suffer heat stress (taco leaves)temp on the floor of the tent was 85F nearly 90F on the canopy so i raised the light up to the top and stuck another circulation fan in the tent blowing on the the light ive also got an 4 inch extraction fan on 24/7 which runs at 187 M3/H not sure how to work the cfm out...my tent isnt very tall 110cm W 65cm D and 160cm H the tent is diamond mylar lined and so the light is now 60 cms away from the top of the canopy but the temp is spot on at 74.9F.....all i wanna know is if that distance is ok?? as the plants seem to be doing ok because there is new flowers and leaves growing all the time