i suggest you never put it in a jar!!im from s.africa and i have been growing for over 5 years now and going strong!!!
if you want to cure your weed so that it has a wonderful taste,simply get a box preferebly cardboard or a box made out of plywood works best!!!
what you do is put enough holes in the box on the sides,under and on top!!!

THIS MIGHT SOUND EXTREME BUT YOU SHOULD LEAVE YOUR BUDS IN THIS BOX IN A VERY DRY AND DARK AREA IN YOUR HOUSE,MOST GARAGES WORK BEST IF YOU HAVE ONE!!

LEAVE THESE BUDS TO CURE FOR THREE WEEKS WITHOUT DISTURBING IT!!

IT MIGHT BE A LONG TIME TO WAIT BUT ITS KNOWN AS ONE OF THE BEST CURING METHODS EVER KNOWN BY TOP GROWERS!!!

I HAVE BEEN DOING IT FOR 4 YEARS NOW!!!

HAPPY TOKING:TYRON