PÉTILLANTE DE SAINT-GALMIER – raspberry‑pink bedding polyantha rose – Ducher
Uniformity and coverage define PÉTILLANTE DE SAINT-GALMIER as a reliable pharmaROSA NEONATAL own‑root starting point for dense, bush‑trained shrub rose beds where project specifications demand predictable, repeatable results. The bushy, medium‑height habit with clusters of medium double flowers supports high‑impact flowerbed and polyantha schemes in public and institutional landscapes, while own‑root production offers long‑term stability for nursery propagation beds and container grow‑on. Supplied as tray‑rooted cuttings at a uniform early stage, it integrates easily into project mass‑planting workflows targeting 1.5–2 L containers and uniform, dense finished products. Its hardiness down to -21 °C (H7, Swedish zone 3, USDA 6b) gives dependable field and container overwintering, supporting UK‑wide supply including northern and more exposed sites where winter and wind tolerance are needed, and aligning well with landscape‑scale planting and maintenance contracts. Moderate disease tolerance and medium maintenance needs are manageable within professional regimes, while remontant flowering with an abundant second flush secures season‑long ornament value in dedicated rose gardens and collection beds. The own‑root form underpins renewable stands with low replacement rates and predictable capacity over time, allowing You to plan Year 1 root establishment, Year 2 structural build‑up, and Year 3 onward full ornamental performance with confidence across nursery and project supply chains.
Usage options
Finished-product ideas
- Raspberry-Pink Project Block – Uniform, bush-trained 1.5–2 L containers focusing on raspberry-pink cluster flowering and fast bed coverage, positioned as a project mass-planting unit for public flowerbeds – landscape contractor / project-serving wholesaler
- Hardy Polyantha Bed Line – Own-root, H7-hardy 1.5–2 L shrubs grown from NEONATAL material for reliable overwintering and dense foliage, designed as a structural bed rose line for colder-region projects – national framework suppliers
- Thematic Saint-Galmier Collection Pot – Story-led 1.5–2 L finished plants highlighting the Saint-Galmier commemorative name and raspberry-pink colour for thematic and collection rose gardens – collection-focused nurseries and show-garden partners
- Remontant Institutional Border Unit – Medium-height, uniform 1.5–2 L bushes selected for remontant flowering and moderate maintenance needs, tailored to institutional grounds and campus border schemes – institutional landscape buyers
- Own-Root Maintenance-Friendly Bed Pack – Consistent, bush-trained 1.5–2 L stock emphasising own-root regeneration, moderate disease resistance, and fast surface coverage for medium-input public planting contracts – maintenance-oriented wholesalers
Technical cultivar profile
| Parameter |
Data |
| Name and registration |
PÉTILLANTE DE SAINT-GALMIER, flowerbed polyantha rose in the bed rose group; exhibition category shrub rose. Registered cultivar name not provided; former names not provided; authenticity verified 15.10.2025 under item [783] 21-227. |
| Origin and breeding |
Bred by Fabien Ducher at Roseraie Ducher, Charly, France, with parentage unknown. Breeding and introduction both dated to 2020, with Roseraie Ducher as breeding institution and initial distributor; registration year not provided. |
| Awards and recognition |
Awards, show results, collectors’ recommendations, and wider horticultural ratings are not provided, so the cultivar should be assessed primarily on its structural, flowering, and hardiness traits in professional production. |
| Growth and structural characteristics |
Bushy shrub habit reaching around 85–115 cm in height and 65–95 cm spread, with moderately thorny shoots. Foliage is dense, slightly glossy, mid-green, providing good canopy cover; self-cleaning behaviour is not documented in available data. |
| Flower morphology |
Medium-sized, double flowers with 26–39 petals, cupped in form and carried in clusters. Classified as a polyantha and flowerbed rose with remontant performance, where the second flowering period is noted as particularly abundant in comparative descriptions. |
| Colour data and phenology |
Colour progression from deep crimson-pink buds to bright raspberry-red newly opened blooms, then rich raspberry-pink at full bloom, eventually fading slightly to a muted pink with bluish-red tinge; RHS 53A outer and 53C inner petal codes support colour specification. |
| Fragrance and aroma |
Fragrance is very weak, with a discreet, background character, making scent a minor feature. The heavily double flower form restricts stamen access, and available descriptions indicate it is generally less attractive to pollinators under typical garden and project conditions. |
| Hip characteristics |
Hip set is limited due to the double flowers, with occasional small, spherical hips 6–10 mm in diameter. When formed, they are globular and red, corresponding approximately to RHS 53A, but hips should not be considered a primary ornamental or functional trait. |
| Resistance and winter hardiness |
Moderate resistance is reported to powdery mildew, black spot, and rust, aligning with medium maintenance expectations and occasional controls. Cold hardiness is indicated at -21 to -18 °C, with RHS H7, Swedish zone 3, and USDA zone 6b ratings for planning. |
| Horticultural recommendations |
Primary use data are not provided, but guidance notes a medium maintenance level with occasional pest control. Recommended as a uniform, dense, bush-trained finished product in 1.5–2 L containers, oriented to project mass planting and fast, even ground coverage. |
PÉTILLANTE DE SAINT-GALMIER combines dense, bushy coverage, remontant cluster flowering, and robust winter hardiness in an own-root form that promotes predictable, regenerative stands; please contact us to coordinate volumes, timings, and project-focused propagation plans.
