Vinca minor, common periwinkle

common periwinkle

Vinca minor

Hardiness: Zones 4 to 8
Plant type: Herbaceous perennial
Height: 3- 6"
Spread: 6" - 1.5'
Sun: Full sun to part shade
Water: dry to medium                                                                                                            Bloom time: May, June
Bloom color: lavender blue
Soil: highly adaptable to various soil types but thrives in well-draining, average to rich soil.

More information on this plant here.