IRÈNE FRAIN™ – Les Églantelles® shrub rose propagation material
This bedding shrub rose from the Les Églantelles® collection offers a compact, bushy framework that fits efficiently into container production and nursery field lines alike, delivering a predictable 2–3 L standard route while maintaining visual impact in beds and mass plantings. Its dense, vivid-green foliage and porcelain-white, semi-double flowers provide reliable garden value that aligns well with UK expectations for low-intervention, robust landscaping cultivars, including schemes where winter and wind tolerance for northern projects is a consistent planning factor. On pharmaROSA® NEONATAL own-root bases, this cultivar becomes a stable, renewable resource for wholesale programmes, underpinning homogeneous stands with reduced replacement and long-term sustainability in show gardens, public parks and retail-focused ranges. The combination of repeatedly flowering clusters, good disease resistance and modest height makes it easy to schedule as a repeatable SKU in nursery networks, moving from root establishment in year one through structural canopy in year two and full ornamental performance by year three.
Usage options
Finished-product ideas
- 2–3 L retail bedding shrub line – compact, bush-trained shrubs in standard 2–3 L containers, developed from NEONATAL own-root material for homogeneous batches, positioned as reliable garden performance whites – retail / reseller programmes
- White mass-planting contractor pack – bulk 2–3 L units with dense foliage and remontant clusters, optimised for fast installation in beds and public parks, leveraging own-root resilience for reduced replacement – public-realm and contractor supply
- Collection-grade Les Églantelles® block – own-root plants grown on from NEONATAL trays into uniform 2–3 L stock for thematic and show gardens requiring long-term cultivar stability and reliable flowering – collection curators and show-garden partners
- Large-container feature shrub – specimens stepped up into 40–50 litre containers for entrances, terraces and representative projects, combining compact structure, repeated flowering and hardiness – premium retail and project-based sales
- Pollinator-accent bed mix – semi-double, open-centred blooms offered in 2–3 L containers as part of white, partly pollinator-friendly bedding concepts, using own-root stability to support repeat seasonal programmes – sustainability-oriented retail and landscape channels
Technical cultivar profile
| Parameter |
Data |
| Name and registration |
Registered as MASirfa, traded as Irène Frain™ Les Églantelles® MASirfa, a shrub / bed rose classified as a bedding shrub rose for ornamental bed and park use. |
| Origin and breeding |
Bred by Dominique Massad in France and introduced in 2012 by Guillot / Roseraies Pierre Guillot; detailed parentage and institutional breeding data are not provided. |
| Awards and recognition |
No competition, collectors’ or lifetime awards are recorded; there are no additional formal horticultural recommendations or honours listed for this cultivar. |
| Growth and structural characteristics |
Compact, bushy shrub reaching about 50–75 cm in height with a 70–100 cm spread, carrying moderately thorny stems and dense, slightly glossy, vivid green foliage for good bedding presence. |
| Flower morphology |
Semi-double, cup-shaped clustered blooms of medium size (1.5–2.75 in) with approximately 13–25 petals; remontant flowering habit with an abundant second flush during the season. |
| Colour data and phenology |
Porcelain-white flowers with a delicate lemon-yellow centre; colour holds well, only lightly paling or showing a faint pink tone late, with buds opening from vivid pink to white flushed with pale pink. |
| Fragrance and aroma |
Fragrance is very weak and barely noticeable; no detailed scent profile or noted suitability for soap, cosmetic, or other aroma-related uses has been documented for this cultivar. |
| Hip characteristics |
Forms moderately abundant, ellipsoidal orange-red hips about 8–12 mm in diameter, adding some seasonal interest but not being a primary ornamental or commercial feature. |
| Resistance and winter hardiness |
Rated H7 with hardiness around -23–-21 °C, USDA Zone 6a, Swedish Zone 3; resistant to powdery mildew, black spot and rust, with moderate heat tolerance requiring regular watering in prolonged drought. |
| Horticultural recommendations |
Recommended for flower beds, containers and mass planting with low maintenance needs; best produced as a bush-trained, compact plant in a standard container route targeting 2–3 L finished pots. |
IRÈNE FRAIN™ Les Églantelles® MASirfa combines compact, bushy growth, reliable disease resistance and hardiness on a predictable own-root base that supports long-lived, homogeneous stands; please contact us to align on volumes, scheduling and programme fit.