whats the best way to seal mason jars full of herb after its dried and cured for long term storage?

Simmer them in a pan of water?
SouthernGuerilla Reviewed by SouthernGuerilla on . storing marijuana.... yes believe it or not i will be storing my mj for 2 months because i will be outa the states. how long does mj keep before it looses its potency? is there anything that can be done to keep it fresh? what's your guys' experience. thanks Rating: 5