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@rashi said, if your dry room have a rh <52% leave the sugar leafs
A good point to know if is dry enough bend the stem of the cola and look if try to go back to the original position, if it does it, leave it till the stem don't try to go up, the driying process could last for 2-3 weeks more or less.
The curing process should be done with 60~62% of RH inside the jars, fill them with a 70% of their total capacity, you'll need beetween 6~8 weeks to do it properly, but if you have time enough you can wait till they've 5-6 months curing.
The temp is really important during all the process, you should aim for 18-19ºC during the whole dry & curing, low temperatures and a nice rh preserves the therpenoids.
Have a nice day