DGBAMA
Well-Known Member
Temperature changes should be gradual. Allow time for the rh to lower between each change. I use increments of 5. 95/95, 100/90, 105/85, 110/80, 115/70, 120/60. This gets me through the wilting stage.
Rh rising with the lid closed indicated the leaf moisture content has not dropped to match the desired rh yet.


I wouldn't worry about how long it takes to yellow. It will take as long as it needs to. Could be up to four days (IRIC from when I did the trash can flue cure last year). The most important thing is that the leaves in a single run yellow about the same time, so it's good to put leaves in that are at roughly the same level of ripeness and thickness. As long as the temp and humidity is correct, they will yellow.Dear Diary:
Pah. This is an exercise in how to make this procedure as horribly difficult as possible. Having 'cured' sand lugs on my last run, which, although pretty crummy, had already started to yellow on the plant, I have now decided to 'practice' again on the (regular?) lugs - those really large leaves at the bottom of the plant. Of course, they had shown no signs of ripening when I removed them and started my current run. Why make things easy? I am now about 48 hours into the run, and with a quick look in the container, while they are all a nice, light green, there is not one of them that has shown any signs of yellowing at all. I have personally now determined that it is far easier to yellow leaves that have already started to yellow on the plant. I suppose that my goal now is to keep these leaves alive long enough so that this yellowing process can (hopefully) occur in the chamber. My temps are steady at 34-35C (94-96F); my humidity is steady at 97%/98%, and remaining so with one small shim stuck in the front of the freezer door. I have not had to add any water to the crockpot since my first 'boost' while the container was heating up - the crockpot is now dry, and the freezer/leaves are maintaining themselves nicely. So, I am now hoping that by 72 hours, some yellowing has occurred. Has anyone (stupid enough to do this on unripe leaves) had to extend yellowing beyond the 72 hour mark? If you can keep the temp and humidity stable indefinitely, can you continue to yellow even if this 'phase' heads toward 84 hours or more??
Is this the only alternative because your climate is too humid?I am hoping to be successful with this - there is really no alternative in my climate for anything else, if I wish to try to do this myself. I must say that my attempts thus far haven't tasted great - I'm hoping to improve on this. In the past runs I haven't been gradual with the temp change - which I read is important - and possibly because of this, had problems with too much humidity in the chamber at each level. And, of course, my leaves aren't mature, either. Thus far (after 48 hours) the leaves are a fairly consistent pale green - I hope that by tomorrow they show some more improvement. I will certainly keep my eye on the humidity, and keep it above 95% while this is going on. Fortunately, it's easy enough to maintain the high humidity and temps in the freezer....Hopefully that 4 day yellowing phase produced some smokable tobacco, as this might be in my future....
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