You need some rooting compound, like $7 for a tiny jar, first, cut from plant, soak cutting in water (just the bottom) for an indeterminate amount of time, cut the stem on cutting diagonaly at the bottom fresh after soak, dip like 1/2" of the stem bottom in the compound and stick it in a watered pot of soil, see if she takes. I wish cloning was like with willow trees, just break a branch and put it in a bucket of water for a week, then plant the stick when roots appear.

high, tipsy, rant.....