Annual Vinca Plant - Gardening Place

Q: I have a large bed of annual vinca where more than half of the plants have died. Our helpful county extension service agents identified the problem as Phytophthora aerial stem blight. A vine has ...

Q. I’m trying to grow annual vinca in Zone 5. I got some this year and planted in early June. They are in a spot that faces west and gets sun all afternoon.

annual vinca plant, Just after planting we had a lot of rain. Arkansas Democrat-Gazette: IN THE GARDEN: Overhead watering splashes soil on annual vinca, encouraging common disease IN THE GARDEN: Overhead watering splashes soil on annual vinca, encouraging common disease Yahoo: Why you should hold off on planting annual flowers and vegetables right now Why you should hold off on planting annual flowers and vegetables right now Daily Press: Gardening Q&A: If vinca’s problem is soil pH or low iron, here’s what to do. Gardening Q&A: If vinca’s problem is soil pH or low iron, here’s what to do.