Stachys byzantina: Lamb's Ears for Silvery Foliage and Weed-Suppressing Mats

Lamb's Ears (Stachys byzantina and cvs.), syn. S. lanata, is a mat-forming perennial with rosettes of furry, silvery-gray leaves to 4 inches long. In summer, gray spikes bear tiny pink-purple or violet flowers. This plant crowds out weeds and spreads by rooting stems. 'Silver Carpet' is a non-flowering cultivar; 'Big Ears' has 8–12 inch leaves. Plant in a dry, sunny spot where you can stroke the foliage as you pass.

Growing Conditions

Full sun or light shade, moist but well-drained soil. Tolerates drier soil but not excessive heat or humidity. Propagate by dividing or removing rooted sections in spring. Watch for powdery mildew, rust, leaf spot, slugs, caterpillars.

Key Features at a Glance

• Height: 1–3 ft.
• Spread: 1–3 ft.
• Growth Habit: Spreading
• Light: Full Sun
• Moisture: Medium
• Characteristics: Showy Foliage
• Bloom Time: Summer
• Flower Color: Pink, Purple
• Uses: Beds, Borders, Containers, Ground Cover
• Type: Perennials