rosmarinus x lavandulaceus

Name: The Plant Company
Address: 284 Meeanee Road, Meeanee, Napier, 4112, New Zealand
Telephone: 0800 843 752
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Rosmarinus x lavandulaceus is a striking and versatile evergreen shrub celebrated for its aromatic foliage and beautiful flowers. Perfect for New Zealand gardens, this hybrid rosemary plant makes an eye-catching feature in borders, cottage gardens, herb beds, and low hedges. With its lavender-like blooms and distinctive rosemary fragrance, rosmarinus x lavandulaceus brings year-round interest to your landscape, while also providing a drought-tolerant, pollinator-friendly option for tricky growing sites. Whether you’re looking to enhance your garden’s structure or create aromatic pathways, this stunning plant offers both beauty and utility.

Rosmarinus lavandulaceus

Rosmarinus lavandulaceus, also known as trailing or prostrate rosemary, is a low-growing, spreading variety with aromatic green foliage and masses of mauve-blue flowers in spring and summer. Ideal for cascading over walls, covering banks, or filling garden edges, it combines beauty with culinary usefulness. Hardy and drought-tolerant once established, it thrives in New Zealand’s sunny, well-drained sites, adding colour, fragrance, and ground-hugging greenery to both ornamental and edible landscapes.

Rosmarinus lavandulaceus

Suited to regions:
All regions
Plant type:
Groundcover Plants
Height:
30 cm
Spread:
70 cm
Flowering time:
Spring, Winter
Tolerances:
Coastal, Hardy
Garden uses:
Borders, Containers, Culinary, Ground covering, Living areas, Paths & Steps, Pool areas
Garden styles:
Backyard, City & Courtyard, Coastal, Frontyard, Mediterranean, Modern

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Features and Benefits of Rosmarinus x lavandulaceus

Rosmarinus x lavandulaceus is known for its soft, narrow leaves and showy pale blue-to-lavender flowers that appear in abundance throughout the warmer months. Its graceful, arching growth habit makes it an excellent choice for cascading over retaining walls or as a ground cover to suppress weeds and reduce erosion. Like other rosemary varieties, it thrives in full sun and well-drained soil, and is highly resilient once established—which means it’s ideal for coastal settings and low-maintenance garden designs.

Planting and Care Tips

To get the best performance from rosmarinus x lavandulaceus, select a sunny spot with good air circulation. Plant in free-draining soil to prevent root rot, especially during wetter months. This rosemary hybrid tolerates light frosts and dry conditions, making it suitable for a range of New Zealand climates. Prune lightly after flowering to maintain its shape and promote lush new growth. As with culinary rosemary, the leaves of rosmarinus x lavandulaceus can be harvested for use in cooking, wreaths, and potpourri.

Companion Plants and Landscaping Ideas

Rosmarinus x lavandulaceus pairs beautifully with other sun-loving Mediterranean plants. For a cohesive, aromatic garden design, consider planting it alongside Rosmarinus prostratus (Creeping Rosemary) or the elegant Rosmarinus 'Mozart'. For additional colour and pollinator support, mix with Rosmarinus 'Pink Remembrance' (Pink Rosemary) or the vibrant Rosmarinus 'Blue Lagoon'. Creative ground cover options like Sagina subulata, Samolus repens (Sea Primrose), or Cerastium 'Snow in Summer' can soften hard edges and enhance seasonal interest.

For mixed borders and wildlife gardens, complement rosmarinus x lavandulaceus with the lush textures of Juniperus Blue Cloud (Virginian Juniper) or the unique Myoporum Coarse Leaf Pink (Myoporum Plant). Those seeking a similar low, spreading habit will appreciate Rosmarinus 'Lockwood de Forest' (Creeping Rosemary).

Why Choose Rosmarinus x lavandulaceus?

Rosmarinus x lavandulaceus brings a Mediterranean flair and unmistakable fragrance to New Zealand gardens. With its resilience, ornamental value, and culinary uses, it is an appealing choice for gardeners of all experience levels. Whether training it as a low hedge, letting it spill over walls, or planting en masse as a feature, this rosemary hybrid offers year-round rewards and low-maintenance charm. Explore our range of rosemary varieties and discover the many ways rosmarinus x lavandulaceus can enhance your outdoor spaces.

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Whether you need assistance finding the plant you’re looking for or you simply want to know more about who we are and what we do, we invite you to get in touch with us today. A member of The Plant Company team will get back in touch as soon as possible.