Silverheels Horehound
Marrubium rotundifolium
Plant Attributes
2-4”
24-36”
Moderate to dry
USDA zones 4-9 (up to 8,000′)
Clay, sandy soil or loam
2009
Yes
Yes
Yes
Yes
white
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Description
Vigorous mat-forming groundcover that thrives in many sites and soils. Bright silver lining shimmers on the fringes of rounded foliage. Native plant from Turkey. Groundcover.

