What R the True Temps

bericus

bericus

Active Member
My Q? is when I hang temp gauge up top temps r 91*degrees which is 2 high & I understand that heat rises 2 the top & lower temps stay at the bottom I have 1-exhaust cpu fan up top (1-passive vent & 1-intake cpu fan at bottom) my Q? is which temp should I go by because I don't want my seedlings 2 suffer heat stress I'm running a small Stealth Micro Grow :?::wall:
 
smokingrubber

smokingrubber

Well-Known Member
You should measure the temp at the top of the canopy. What can you do to cool it with only a CPU fan? You're doomed when the outside temp starts to rise. You should err on the side of WAY too much ventilation next time.
 
bericus

bericus

Active Member
Thanks for the info but my plants R only seedlings about 1 week old & r abt 2 inches so should i consider that the top of my canopy ?
 
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