I've had mine stored for over 5 months with BP's. I do check them every few weeks and move the buds around in the jars (gently give them a shake). I'm still debating how long ill keep the BP's in the jars.
yea i leave my 62% in the jars indefinitely. i burp jars until they get to about 64-65% without any then add a 62% pack to finish out the cure and store for the long run