Stachys byzantina 'Silver Carpet', renowned for its dense ground-covering habit, is a hardy perennial suitable for zones 4 to 9. This remarkable plant thrives in full sun, appreciating cooler climates but tolerating heat remarkably well. Known for its striking silver-gray foliage, 'Silver Carpet' does not usually produce flowers, making it a low-maintenance choice that prioritizes texture over blooms. Growing to a height of 4 to 6 inches, it spreads into a soft, lush mat perfect for filling borders or pathways. 'Silver Carpet' is particularly noted for its strong deer resistance, making it an ideal choice for areas plagued by deer intrusion. This adaptable perennial is also drought-tolerant once established, contributing to its low water requirements and ease of care.