Rosmarinus officinalis (Common Rosemary) A fragrant, evergreen herb with needle-like gray-green foliage and small pale blue flowers that bloom in late winter through spring. Rosemary is highly drought-tolerant once established and thrives in warm, sunny conditions. It is widely used for culinary purposes, as well as in borders, containers, and low hedges. Its aromatic foliage also helps deter deer.
Mature Size: 3–6 ft tall, 2–4 ft wide Sun Requirements: Full sun USDA Zones: 8–10