Vinca major. Both this and its smaller "sister," Vinca minor can become aggressive, although it is technically not designated an invasive species. This is bigleaf periwinkle. Magnoliopsida > ...

I have a large, healthy bed of vinca. During the last few years, I have had clover creep in. I have painstakingly tried to separate it from the vinca and weed it out without much luck. Is there any ...

Vinca minor, aka "myrtle," is an evergreen groundcover well suited for underplanting with both spring and fall blooming bulbs like this colchicum, which is flowering now. Dig a hole with a bulb ...

Q: I planted 24 annual vinca flowers, and the leaves have turned yellow. The flowering is very sparse, if any at all. Do you think they rotted from the rain in early June? Some have more normal color ...

Over many decades, we have come to count on colorful, sturdy vinca (Catharanthus roseus) as the workhorse of our summer gardens. With its pretty pink, white and purple blooms clustered en masse on a ...