I have a shady area under my pecan and Arizona ash trees that used to be covered in vinca. My dogs, over time, have just about trampled it to death. I put up a border around this area and also a walkway through it and the vinca is coming back. I want to speed up this process. How can I propagate the vinca? It has long vines running everywhere. Can I just cut the vines and replant them?
Thanks in advance for any advice.