Rosemary Prostrate (Hardy, Fragrant Groundcover)
Rosmarinus officinalis Prostrata
Trailing rosemary for tough, sun-loving groundcover and cascading edges.
Rosmarinus officinalis ‘Prostrata’ is a hardy, trailing form of rosemary valued for its low-growing, spreading habit and aromatic foliage. It forms a dense mat of fine, needle-like leaves that release a rich fragrance when brushed, complemented by small blue flowers through winter and spring.
Ideal for cascading over retaining walls, softening edges, or covering dry, sunny areas, this prostrate rosemary is both ornamental and practical. It thrives in tough conditions, including coastal exposure and poor soils, making it a reliable choice for low-maintenance landscapes.
Key Features Chart
| Feature |
Details |
| Botanical Name |
Rosmarinus officinalis ‘Prostrata’ |
| Common Name |
Prostrate Rosemary |
| Plant Type |
Evergreen groundcover herb |
| Mature Height |
20–40cm |
| Mature Width |
1–2m |
| Growth Habit |
Low, spreading, trailing |
| Foliage |
Fine, aromatic, grey-green |
| Flower Colour |
Soft blue |
| Flowering Season |
Winter to spring |
| Growth Rate |
Moderate to fast |
| Position |
Full sun |
| Soil |
Well-drained, tolerates poor soils |
| Water Needs |
Low once established |
| Frost Tolerance |
Moderate |
| Drought Tolerance |
High |
| Maintenance |
Very low |
| Uses |
Groundcover, cascading walls, edging, coastal planting |
Why choose ‘Prostrata’ Rosemary?
- Tough, drought-tolerant groundcover
- Beautiful trailing habit for walls and edges
- Fragrant foliage with culinary use
- Attractive blue flowers in cooler months
- Excellent for coastal and dry gardens
- Very low maintenance once established
Ideal growing conditions
Best in full sun with excellent drainage. Avoid heavy, waterlogged soils. Once established, it requires minimal watering and thrives in dry, exposed positions.
Landscape uses
Perfect for spilling over retaining walls, filling garden beds, edging pathways, and covering slopes. Also works well in pots where it can trail over the sides.
Prostrate Rosemary – Beautiful trailing habit for walls and edges
Rosmarinus officinalis ‘Prostrata’ is a hardy trailing rosemary ideal for groundcover, walls, and edging. With fragrant foliage, soft blue flowers, and excellent drought tolerance, it’s a low-maintenance, fast-spreading solution for sunny, dry Australian gardens.
$9.25 – $20.25 inc. GST