Yes, that is the nature of the plant, and why it is so hard to get it out of the areas where it is getting plenty of water. I have deliberately stressed the vinca under the dogwood tree and now, before the winter rains hit, it has been easier to get it out. It make take a couple of years of real vigilance, but I am going to get it out of there. The wild violets are worse.
Smiles,
Lyn
