Lazy method: If you lay one of the vines on the ground and cover with mulch, it will root in several places. Later you can detach it from the parent plant, snip it into many new plants to share. Click on the image - the tray on the left/front is filled with small Coral Honeysuckle (Lonicera sempervirens) aka my 'Red Honeysuckle' plants which I propagated for our local swap.