Quote Originally Posted by Charbud
This happened with my last grow when we hit winter and they got stunted because it was so cold and now so hot. The only thing i can thing to do is to swtich the lights of at the end of today then dark period till the evening then turn them on when it isnt hot ? It would still be hot in the day but it wouldnt have the light on it ? Would i hermie her in 2 weeks ?
I might be able to help a little here, I had some workmen coming to do some work in my home about 2 weeks ago and I needed to move my light schedule by 4 hours (12pm on / 12am off to 8pm on / 8am off. I didn't want to stress my plants so I devised this plan.

I shortened the day and night to 11.5 hours and then moved the lights on time back by an hour a day. If I had to move it the other way, I would have done 12.5 hour days and 12.5 hour nights moving the lights on time forward by an hour each day. My plants didn't seem to mind at all.

This method might be a bit too slow for you, it depends by how much you need to shift your times.

P.S. I have posted my Coco feeding schedules in my thread for you.