Rosmarinus officinalis 'Blue Lagoon', commonly known as Blue Lagoon rosemary, is a compact, evergreen shrub prized for its aromatic, needle-like leaves and vibrant blue flowers. This hardy plant typically reaches a height of 0.5-1 meter, making it ideal for any gardens, borders, and container planting. Blooming profusely from spring to early summer, the flowers attract bees and other pollinators. Blue Lagoon rosemary thrives in well-drained soil and full sun, demonstrating excellent drought tolerance once established. Its fragrant foliage is also commonly used in cooking and for ornamental purposes in the garden.