Hi Dagmar, I use big stainless tins to cure in. Once I reach 60 humidity, I crack them open once a week, until the humidity drops to 55, then I store until needed.
OMG after each week or so when I need to open for use, every batch after gets better and better right up to the last of it.
The last of it always has the most potency and such a rich smell. Agreed. The longer you wait... pays off drastically.