Marrubium rotundifolium | Silvery Horehound

Silvery Horehound is a ground-hugging plant reaching just 2 to 4 inches tall, spreading 2 to 3 feet wide. Rounded leaves have a distinctive silver edging. Requires well drained soil; won't accept overwatering. Canopy coverage: 7 square feet.

Water Requirement: very low

Sun Exposure: full sun

Cold Hardiness: cold hardy to -20F

Growth Rate: moderate, fast

Height: 1 feet high

Width: 3 feet wide


Foliage Color: medium green, silver