Zones: 4 to 8
Bloom Time: Spring
Height: 4″ to 8″
Spread: 24″ or more
Periwinkle has pretty lavender-blue flowers in the spring that show off on glossy evergreen foliage.
It spreads aggressively by rooting at the nodes of the trailing stems, so plant it where you want a thick ground cover.
Vinca is drought, shade, deer, and shallow-rocky soil tolerant.