Which temp is more important?

At the top of my canopies, my temp(while my light is on) stays at 75-78 degrees. BUT 1' lower than the canopy, my other thermometer stays at 67-69 degrees. Is that a problem??????? or is that fine. Or should I bring the temp up under the canopy so the temp on the lower part of the plant is more in the lower 70's. Thanks for any input. -Dodge

Sound's like your dialed in pretty good to me.
I would'nt change a thing.

What are your temps lights off??

yea sounds like your fine. unless your having problems best bet is to not change a thing

Thanks guys. I just wanted reassurance. There are NO signs of any stress do to the temp. The only problem I see with the girls are, just a couple of the leaves on the very low branches are kind of folding inwards. They're curling downward and inward. I'm assuming no light down there and it's probably 65 degrees down in that area. So I don't feel it's really a biggie. The leaves I'm talking about are on branches that won't produce any prize winning buds. Just air buds. If u guys know what I'm talking about and u feel it's a danger to the girls, please notify me ASAP. Thanks guys. +REP. -Dodge

you should be fine, no need for those little buds anyways , especially
when they arnt getting any light

potsomker420 said:

you should be fine, no need for those little buds anyways , especially
when they arnt getting any light

Click to expand...

Ur right BUT they will come in handy for some bubble hash. OH YEAH!

with such a large temperature difference, i'm wondering if you've got a small fan moving air around your chamber? I try and avoid stratifying air layers.

The best way to assure air flow through a container is to have one fan low and one fan high, one intake and one out...