A few weeks isn't bad. But more than that, Oxygen becomes your enemy. Even if you vacuum seal the jars, oxygen is still present and is the only risk for mold at that point. I send out Oxygen Absorbers with my curing systems to finish off the cure. For home use, it helps with long term storage. But longer than 4-6 months, you should vacuum pack and freeze them. Walmart has oxygen absorbers you can use.Bump
So I dried the crap out out of a few Plants..
I added some Tangerine Peels to the jars.. Amazing how well it works.. They are holding at about 55-60%RH..
I can just leave the lids closed far a few weeks without worry??
For really big jobs, I give them O2 or Nitrogen (depending on what they need).