Madame Alfred Carrière – pharmaROSA® NEONATAL rooted cutting for professional production
Historic noisette material such as Madame Alfred Carrière offers growers a robust framework for premium, long-lived climbing stock in nursery networks serving projects where heritage character matters as much as performance. As a tall, strongly climbing rose with dense, mid-green foliage and medium self-cleaning, it is well suited to wall-training, pergolas, arbours and archways in curated collections and thematic rose gardens, supporting premium container and specialty product paths. The combination of remontant, very full, creamy-white blooms with a sweet, very strong fragrance and good colour retention delivers reliable ornamental impact, while own-root propagation supports predictable regeneration, low replacement and homogeneous stands for long-term collection maintenance. With recognised historic status and significant international awards underlining professional credibility, it fits seamlessly into ranges aimed at retail collectors and specialist channels. Its H7 hardiness, good heat tolerance and medium disease resistance create a practical balance for UK nursery production, also suiting sites where humidity and fungal pressure are frequent challenges in public and institutional projects. Applied as tray-grown, 3–6‑month own-root cuttings, it integrates smoothly into planned 5–7 L premium container schedules, allowing year‑on‑year capacity planning from a stable base, following a natural development arc from root establishment in year one, shoot structure in year two and full ornamental value in year three for sustainable portfolios.
Usage options
Finished-product ideas
- Premium Heritage Climber 5–7 L – Own-root, wall-trained climbers in 5–7 L containers highlighting strong growth and remontant, scented flowering, positioned as a selection/specialty SKU for retail collectors and thematic garden centres – target audience/channel: specialist retail nurseries.
- Historic Pergola & Arbour Line – Bush-trained with discreet support, ready for pergolas and arbours, using dense foliage and manageable self-cleaning to deliver uniform structure in premium containers – target audience/channel: project-oriented nurseries and public-realm suppliers.
- Fragrance Collection Feature Rose – Curated, fragrance-led presentation centred on very strong, sweet, fruity scent and very full blooms, offered as a premium silver-rated cultivar in specialty formats – target audience/channel: collector-focused mail order and niche retailers.
- Old Garden Rose Collection Module – A branded heritage module featuring this historic noisette for thematic and show gardens, leveraging its awards and historic status for collection credibility – target audience/channel: botanic gardens, estate nurseries and heritage sites.
- Shady Aspect Climber Assortment – Climbers selected for challenging aspects, with this cultivar promoted for shady positions and robust own-root performance to secure coverage – target audience/channel: integrator systems and landscape-focused wholesalers.
Technical cultivar profile
| Parameter |
Data |
| Name and registration |
Madame Alfred Carrière, a historical noisette rose traded as a heritage climbing rose; unregistered cultivar with ARS exhibition name Madame Alfred Carriere, authenticity verified 08.08.2025. |
| Origin and breeding |
Bred by Joseph Schwartz in Lyon, France around 1875, introduced by Veuve Schwartz in 1879; parentage unknown, reflecting classic Tea Noisette background and long-standing use in European gardens. |
| Awards and recognition |
Recognised historically: National Rose Society Best White Climbing Rose 1908, RHS Award of Garden Merit 1993, and World Federation of Rose Societies Old Rose Hall of Fame induction in 2003. |
| Growth and structural characteristics |
Strong climbing habit to about 5–7 m in height and 2–4 m spread, with dense, mid-green, slightly glossy foliage and slightly thorny stems suited to training over walls, pergolas, arbours and archways. |
| Flower morphology |
Very full, cup-shaped, large flowers (approx. 2.75–3.95 inches) carried in clusters; over 40 petals per bloom, remontant with a plentiful second flush, medium self-cleaning requiring some deadheading for neatness. |
| Colour data and phenology |
Base colour creamy off-white; buds ivory with a rosy veil, opening with pale pink centres that quickly fade to milky white, retaining a uniform creamy-white tone with a subtle peachy-rosy centre glow in full bloom. |
| Fragrance and aroma |
Very strong, sweet, fruity fragrance evident at distance; fully double flowers largely enclose stamens, giving limited pollinator access, so the cultivar is used primarily for ornamental and scent impact rather than ecology. |
| Hip characteristics |
Hip set is modest due to very double flowers; where formed, hips are bottle-shaped, around 15–22 mm diameter, yellow–orange (RHS 24A), adding occasional seasonal interest without significant fruit burden. |
| Resistance and winter hardiness |
Rated H7 and Swedish Zone 3, with USDA Zone 6b hardiness; good heat tolerance with irrigation, medium overall disease resistance, with powdery mildew medium but black spot and rust assessed as resistant. |
| Horticultural recommendations |
Recommended for wall-training, pergolas, arbours, archways and shadier positions; medium maintenance with occasional plant protection, best marketed as a premium container specialty in 5–7 L with discreet support. |
Madame Alfred Carrière offers professional growers a climate-resilient, strongly climbing, highly fragrant historic rose on own roots, supporting predictable long-term stands and premium container scheduling; please contact us to align on capacity and timing.
