Dwarf Periwinkle
Dwarf Periwinkle is a vigorous, mat-forming evergreen perennial, ideal for ground cover. It boasts small, dark green leaves and produces charming blue-purple, star-shaped flowers in spring.
Sun: Full sun to partial shade.
Soil: Well-drained soil.
Hardiness: H6 — down to −20°C.
Flowering: Apr, May.