could someone confirm that when the plants leaves are pointing up it is a sign of too much heat ? thanks
Heat-stress is usually shown by "tacoing" leaves. Other possible reasons found on the web: Another reason is Mg deficiency. This is well documented on this site. Another possible reason is Nute Burn. (not sure on this one) Another reason is aggressive trainning. Is it just the tips or is it the entire leaf? If your plant is "praying" it is a sign that it's happy, so it might not be a bad thing...
it was very hot today and since my g.room in in the attic, it was hot as hell there. some of the plants had all their leaves just pointing up, like if the were up side down and falling just to the sky anyway, as this has happened, it appears that my 4 pc fans ain't enough to cool down this little room i built for my plants so i bought an extractor fan that looks like it's capable doing the job... we'll see what is to happen after i install the fan in my room
I've read that this is a misconception, and that cannabis doesn't really like high humidity exept for in the early stages. I have problems with getting the humidity over 20% and very often the hygrometer nills out and says -- This has not been a problem for me.
There is an oldskool growing term we used to use: "Praying for Magnesium" It means what it says. Get to it !!! Freak