CHATEAU MYRTILLE – light lilac hybrid tea rose – Teranishi
Step outside to a world of soft mauve light with CHATEAU MYRTILLE, a refined hybrid tea bred by Kikuo Teranishi that slips effortlessly into an Irish cottage border or a Dublin terrace front. Its cool, smoky lilac blooms feel quietly romantic, with a delicate tea fragrance that suits close-up paths and entranceways. The semi-double, high-centred flowers repeat generously through our shorter summers, bringing weeks of colour even when days turn grey and damp, while its strong disease resistance keeps foliage clean in humid weather. Own-root plants build strength over time, settling in gently for a long, reliable garden life. In your first year you will see roots establishing, by the second year shoots filling out, and by the third year the rose showing its full ornamental value. Compact, upright growth makes it ideal where space is limited or beds are already busy, and it also performs beautifully in larger containers. It copes well with moist Irish conditions as long as you give it decent drainage so heavy clay doesn’t stay soggy, rewarding light mulching and simple care with consistently healthy foliage and quietly elegant blooms.
Usage options
| Target area |
Reasoning |
| Cottage-style front garden border |
The cool lilac tones and high-centred flowers lend an old-world, romantic note that works perfectly with low stone walls, picket fences and mixed perennials in a small Irish front garden, giving gentle charm with little fuss for the beginner. |
| Feature rose by the front door |
Its upright, compact habit and elegant, solitary blooms make a graceful welcome beside a path or doorstep, staying neat rather than sprawling and offering a mild, tea-like fragrance each time you pass, ideal for a busy homeowner. |
| Container on patio or terrace (40–50 L+) |
Suited to large pots where space is tight, it will flower repeatedly through the season if given a 40–50 litre container with good drainage and regular watering, giving colour and structure without complex pruning for the urbanite. |
| Mixed border with grasses and perennials |
Dark, glossy foliage provides a solid backdrop for companions such as sedums, glaucous carex or creeping phlox, while the mauve blooms thread through summer and early autumn, adding subtle contrast for the relaxed gardener. |
| Cutting patch for home arrangements |
The long-stemmed, high-centred flowers are bred with a cut-flower form, so they slip naturally into vases and jugs, bringing that silvery-lilac glow indoors without needing professional floristry skills for the creative hobbyist. |
| Low-maintenance family garden planting |
Good resistance to black spot, mildew and rust means fewer sprays and interventions, especially valuable in wetter counties, leaving more time to enjoy the garden and less time worrying about leaf health for the time-poor parent. |
| Long-term structural planting |
As an own-root rose it ages steadily and gracefully, regrowing from the base after hard winters or accidental damage, so the plant keeps its character for many years, an investment in the garden’s future for the thoughtful planner. |
| Small garden with heavy, wet soil |
In Irish beds where clay holds the rain, this rose does well if planted slightly raised with a layer of grit or coarse compost beneath, helping roots stay healthy instead of sitting in heavy, waterlogged ground for the cautious beginner. |
Styling ideas
- COTTAGE RIBBON – Thread CHATEAU MYRTILLE along a front path with creeping phlox and low catmint for a soft, lilac-blue ribbon of colour – for lovers of informal cottage charm.
- LILAC ACCENT – Place a single plant by a gate or doorway with a simple gravel mulch to make the refined bloom form the quiet focal point – for minimalist, low-maintenance gardeners.
- PURPLE MEADOW – Combine with glaucous sedge and airy ornamental grasses so the smoky mauve flowers float above soft, moving foliage – for fans of naturalistic planting.
- TEACUP TERRACE – Grow in a 50-litre terracotta pot with thyme or low sedums at the base, creating a fragrant, easy-care feature on balconies or small patios – for busy city dwellers.
- RAINY-DAY BORDER – Use in a mixed border with hardy perennials that enjoy Irish rain, letting its disease-resistant, glossy foliage anchor the planting – for practical, fuss-free planners.
Technical cultivar profile
| Property |
Data |
| Name and registration |
Hybrid tea rose, trade name CHATEAU MYRTILLE, meaning ‘Blueberry Castle’ in French; exhibition-quality tea hybrid form, commercial group Rós taehibride, introduced to gardens in 2008. |
| Origin and breeding |
Bred by Kikuo Teranishi in Japan, 2008; detailed parentage and breeding institution are not recorded, but it reflects modern hybrid tea breeding focused on form and garden performance. |
| Awards and recognition |
No formal competition awards documented, but classified as “premium gold” merit within the range, indicating robust garden performance and reliable ornamental value in private plantings. |
| Growth and structural characteristics |
Upright hybrid tea, around 70–95 cm tall and 45–65 cm wide, with moderately dense, dark green, glossy foliage and moderate prickliness; compact enough for front borders and containers. |
| Flower morphology |
Semi-double blooms with 13–25 petals, high-centred, pointed-budded hybrid tea form; large 7–10 cm flowers are usually borne singly on stems, suitable for cutting and close-up viewing. |
| Colour data and phenology |
Cool, smoky light purple to mauve-lilac; buds are silvery-lilac with deeper tips, opening to mauve with a grey veil, then fading attractively towards silvery-lilac and almost silvery-white edges. |
| Fragrance and aroma |
Delicate, tea-like fragrance of mild strength; noticeable at close range but not overpowering, making it suitable near seating areas, doorways and paths where subtle scent is appreciated. |
| Hip characteristics |
Produces small, decorative hips, approximately 0–5 mm in diameter, formed in moderate quantities; hips offer light ornamental interest late in the season without dominating the plant. |
| Resistance and winter hardiness |
Rated resistant to powdery mildew, black spot and rust; hardy to about −21 to −18 °C (RHS H7, USDA 6b), coping well with typical Irish winters given normal garden conditions. |
| Horticultural recommendations |
Best in sunny sites with free-draining soil; spacing 55 cm in borders, 45 cm in hedging, 85 cm as solitary; suitable for borders, containers over 40 L, cut flowers and focal-point planting. |
CHATEAU MYRTILLE brings refined lilac blooms, reliable repeat flowering and disease-resistant, long-lived own-root growth to everyday Irish gardens, making it a thoughtful, enduring choice if you favour beauty with very little fuss.
