if hanging, i'd do the whole limbs, it'll be slow enough, unless you are i a desert or something extreme.. tundra too. if they are all well spaced and not resting on each other, it'll be fine.. you don't have to do anything.. just observe if it takes too long and careful of microbial growth as always.
the smaller stems will snap, that's generally the time to cure. try to smoke a joint, and if it keeps going out, it's not dried yet. not in a cigar wrap.. those will stay lit when too wet.