Temps

cdrippper2

cdrippper2

Active Member
While looking for that stapler....i had a brain fart. What are the ideal temps without co2. if one were to top out at about 80f, then down to 65f at night, I'd think that's fine?
 
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el9121

Member
thats where i keep my room and all is good so far but at times it goes above 80 could that be bad for the plant ?
 
cdrippper2

cdrippper2

Active Member
Well considering a grow can work in 95F temps (not well though) for like 2 months without co2, i'm thinking a little over 80 wouldn't hurt, but i'm determined that 82f is the limit
 
robbzilla

robbzilla

Well-Known Member
I keep mine 88-80 in summer and about 80-70 in winter. But I don't think anything over 90 or below 70 is good. I just use that as a general rule.
 
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el9121

Member
if my grow box was to get over 85f during the day do u think it could cause my leaves to curl and yellow?
 
robbzilla

robbzilla

Well-Known Member
el9121 said:
if my grow box was to get over 85f during the day do u think it could cause my leaves to curl and yellow?
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No. But depending on how close you have the leaves to the lights and where you thermometer is placed you still may be causing heat stress to the plants. It is a possibility but 85 is not really that hot.
 
StaySmokin206

StaySmokin206

Active Member
robbzilla said:
No. But depending on how close you have the leaves to the lights and where you thermometer is placed you still may be causing heat stress to the plants. It is a possibility but 85 is not really that hot.
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Yeah well mine reads close to 90 sometimes when I know that can't be completely accurate and everything has worked well so far, still healthy plant etc. :D
 
Mazon

Mazon

Well-Known Member
I think 70-80 you should have no problem.. I stay at a nice 78 sometimes i drop it too 75:hump:
 
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