Will Vinca Vine Survive Winter? Vinca (Vinca minor) also called myrtle and common periwinkle, grows in U.S. Department of Agriculture plant hardiness zones 4 to 8. In these climates, it generally survives the winter. It’s grown as an annual in colder regions, although vinca might survive under snow. Does vinca vine come back every year?
Why Are My Vincas Wilting And Dying? Vincas, or periwinkles, can be infected with a fungal disease called aerial phytophthora. The disease spreads when the fungal spores in the soil are splashed on the plants when you water or when it rains. … If rains or overwatering continues, the fungus can spread to the base
Where Do You Cut Vinca Vines From Cuttings? Cut several 3- to 6-inch stems just below a node from a healthy periwinkle plant in late spring or early summer . Use a sharp, clean knife or pruners. Always sterilize cutting tools by dipping the blades into rubbing alcohol or Lysol. How do you take cuttings