Hill Hardy Rosemary is a fragrant, evergreen herb with upright growth, lavender-blue flowers, and culinary versatility. Thriving in USDA zones 6-11, it withstands temperatures down to 0°F and prefers full sun and well-drained soil. Growing 3-4 feet tall and 2-3 feet wide, it attracts pollinators and is drought-tolerant once established. Ideal for herb gardens, borders, and hedges, its needle-like leaves add robust flavor to dishes, oils, and seasonings.
Unique Plant Features:
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Hill Hardy Rosemary is a cold-hardy variety that can withstand temperatures as low as 0°F, making it one of the toughest rosemary cultivars.
- This evergreen shrub features needle-like, aromatic foliage that releases a rich, earthy fragrance when touched or crushed.
- Lavender-blue flowers bloom in spring and early summer, attracting beneficial pollinators like bees and butterflies.
- Thriving in USDA zones 6-11, it grows best in full sun and well-drained soil, requiring minimal water once established.
- Highly versatile, it serves as both an ornamental plant for hedges and borders and a flavorful herb for culinary use in meats, oils, and seasonings.
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Sunlight Full Sun
Flowers
Lavender
Foliage Color
Green
Mature Width
2-3 ft
Mature Height 3-4 ft
Growing Zones 6, 7, 8, 9, 10, 11