I bought a couple of 1lb bags from P&C and although I haven't opened them yet I've been reading that they are really dry and need to be rehydrated. First of all, is it safe to leave them in the bag they came in or should I jar them right away? They would be stored in a cooler with the rest of my jarred tobacco. What is the best way to rehydrate bulk tobacco? Also, should I rehydrate before jarring them or when I open a jar to smoke? So far I haven't had to rehydrate any tobacco so I'm kind of lost here, any advice would be appreciated.