dont put it in a jar !!!! it will mold 100%
leave it on a paper towel in a dark place, turning over everyday until dry, toss dry buds in a batch for hash.
Hanging buds shouldnt touch each other, kept in a dark place, cooler the better. Air circulation is important but not essential, dont have moving air directly on buds as they will unevenly dry.
Important part that no one does !! to push chlorophyl out of the plant follow these instructions !!
once buds are crispy to the touch, and the stem is brittle at the bottom, place in garbage or plastic bag for 12 hours, hang over night, and repeat until buds are dry after being in the bag. Send to cure afterwards.
Cure in a jar, letting the buds out to breathe every day or two, for the first week or two, pending on size.