The long stems on these cuttings can be cut in half so you end up having two cuttings from
each stem. If you do this, be sure to cut the bare stem away. The cuttings should have a
node at the top and a node at the bottom.
Bury at least two nodes when planting - roots will develop at each node. You can also lay
the bare stem horizontally, and just press it into the soil, not covering it.