temp's at the top of the canopy

[Mellow Man]

82 is fine, and 70 is ok for a night time temp. Without extra Co2 output your probably alright up to the mid/high 80's so don't worry, also if your thermometer is in direct light it is probably reading radiant heat.

Dude you where right! my thermo was pointed upwards taking the radiant heat lol,so I turned the Thermo on the other side away from the direct light and temps dropped down to 77....cool :thumbsup:

Mellow Man Reviewed by Mellow Man on 11-10-2005. temp's at the top of the canopy I read in the faq guide here that marijuana does best with temps of 76,78 the top of my canopy of my plants are reading 82 is this bad should I try to get the temp down or is 82 fine?............thats with the lights on of course,and in the night my temps drop to about 70 is this decent for a tempature reading both for lights on and lights off? Rating: 5