Scientific Name: Marrubium rotundifolium
Common Name: Horehound Silver Heels
Family: Lamiaceae
Habit: Herbaceous Evergreen Groundcover.
Growth Form: Vigorous mat-forming groundcover. The soft felted leaves are green on top and edged in white with the backs of the leaves also wooly white.
Mature Size: Height: 4" Width: 18-30"
Flowers: White. Flowering Season: Early summer.
Hardiness: Zone 4-9
Sun Requirements: Full Sun
Water Requirements: Moderate to dry. Drought resistant / Waterwise.
Soil Requirements: Sandy soil, Average soil, low fertility soil, well-drained soil.
Other Info: Native to Turkey. Bee friendly, Fragrant, Rock Gardens, adds texture.