Rosmarinus officinalis Irene

Common Name:
Irene Rosemary

Description:
Rosmarinus officinalis 'Irene', commonly known as Irene Rosemary, is a prostrate, evergreen shrub celebrated for its aromatic, needle-like, gray-green foliage and vibrant blue-violet flowers. This cultivar is particularly noted for its trailing habit, making it ideal for cascading over walls, rockeries, or as ground cover. Blooming profusely from late winter to early spring, with sporadic flowering throughout the year, it adds year-round interest to gardens. Irene Rosemary thrives in full sun and well-drained soils, exhibiting excellent drought tolerance once established. It is also resistant to deer and rabbit predation, and tolerates salt spray and alkaline soils. Hardy to temperatures as low as -9°C (15°F), it is suitable for Melbourne's climate. Regular pruning after flowering helps maintain its form and encourages denser growth. Beyond its ornamental appeal, the aromatic foliage can be used in culinary applications, adding a fragrant touch to various dishes. 

Form:

• Ground Cover
• Shrub – Small

Mature Size:

• Height: 30–45 cm
• Width: 60–90 cm

Aspect:

• Full Sun

Flowering:

• Flowers in Late Winter
• Flowers in Early Spring
• Sporadic Blooming Throughout the Year

Flower Colour:

• Blue-Violet

Key Attributes:

• Drought Tolerant
• Deer Resistant
• Aromatic Foliage
• Suitable for Culinary Use
• Salt Tolerant
• Low Maintenance

Toxicity:

• No known toxicity to humans or animals.

Companion Plants:

• Lavender (Lavandula spp.)
• Sage (Salvia spp.)
• Thyme (Thymus spp.)
• Oregano (Origanum vulgare)
• Santolina (Santolina chamaecyparissus)