It seems like every garden has a tricky dark corner where no grass will grow and perennials fizzle out. Enter periwinkle: This vigorous groundcover can easily tackle cover almost any space, blanketing ...

I recently attended the Horticulture Field Days at the Texas A&M AgriLife Research and Extension Center at Overton. As always, I was amazed at the new color range in periwinkles. They are a great ...

This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. Ecologist Christy Brigham stands amid willows hemming Medea Creek in the ...

No green thumbs are required to grow vinca vine. Variegated vinca goes by many names. Known as bigleaf periwinkle (Vinca major 'Variegata'), it's a variegated form of V. major, or greater periwinkle.

Periwinkle flowers (botanic name Vinca minor) grow as a ground cover in Zones 4 to 9. They typically reach heights of up to 6 inches, and widths of between 6 and 18 inches. Flowers can be blue, ...

Cora vinca has taken the gardening world by storm and put the joy back into periwinkles. It's not just the Cora but also the Cora Cascade, too. Today there are 10 colors and a mix in the Cora vinca ...

Periwinkle blight (aerial phytophthora) is caused by the fungus Phytophthora parasitica. It’s the number one disease problem for annual vinca or periwinkle (Catharanthus roseus) and can persist in the ...