Madame Louis Lens – pharmaROSA® NEONATAL rooted cutting
Professional producers looking to add a historically proven, exhibition-grade white hybrid tea to premium ranges can rely on Madame Louis Lens as stable, own-root propagation material for container-based routes. Bush-trained with 3–5 strong framework canes, its upright habit and dense, dark green foliage support clean, vertical presentation in 5–7 L premium pots, while H6 hardiness and reliable disease resistance offer dependable performance for nursery networks operating in cooler UK regions where winter and wind tolerance is important. Very strongly scented, long-lasting blooms and high-centred, cut-rose type flowers provide strong exhibition appeal and justify exclusive finished-product positioning in retail and reseller channels. The own-root form underpins long-term cropping and collection stands, with roots establishing in the first year, structural shoot volume building in the second, and full ornamental potential being reached from the third year, giving you predictable, repeatable output and low replacement rates. With homogeneous snow-white flower colour and abundant remontant flushing, this cultivar fits thematic rose gardens and collection projects where identity, consistency, and classic hybrid tea form are essential for professional credibility and long-term stock planning.
Usage options
Finished-product ideas
- Premium 5–7 L fragrance showcase – bush-trained plants in 5–7 L premium containers, highlighting very strong, long-lasting scent and exclusive exhibition-grade bloom form for top-tier benches – target: specialist garden centres and high-service retailers
- White exhibition hybrid tea feature line – uniform batches selected for high-centred, solitary XL blooms and cool snow-white colour, grown in 5–7 L pots for a dedicated “exhibition hybrid tea” table – target: retailers with keen show and cut-rose clientele
- Thematic collection trio pack – curated grouping of historically significant hybrid teas including Madame Louis Lens, delivered in harmonised 5–7 L premium containers from own-root stock for collection-building offers – target: mail-order and catalogue-driven nurseries
- Large patio specimen container – upscaled 40–50 litre containers using pre-finished 5–7 L bush-trained material to create tall, dense, snow-white flowering focal points with strong fragrance – target: garden centres and landscape distributors
- Mother-block starter series – pharmaROSA NEONATAL own-root cuttings batch-grown to structured 5–7 L bushes, optimised for planting as long-term mother or collection stock with low intervention needs – target: propagation nurseries and integrator networks
Technical cultivar profile
| Parameter |
Data |
| Name and registration |
Madame Louis Lens is a hybrid tea rose marketed as a hybrid tea rose by Lens, also known in exhibition circles as White Briarcliff; it is an unregistered cultivar used within the hybrid tea commercial group. |
| Origin and breeding |
Bred by Victor Lens at Lens Nurseries, Belgium, in 1932 from complex crosses involving Briarcliff, Kaiserin Auguste Viktoria and Mrs. Herbert Stevens; initially distributed by Jackson & Perkins (USA) and Lens Roses (Belgium). |
| Awards and recognition |
not provided |
| Growth and structural characteristics |
Exhibits an upright habit reaching approximately 120–160 cm in height with a 50–70 cm spread, moderately thorny shoots and dense, dark green, matt foliage, giving a solid framework when bush-trained on 3–5 main canes. |
| Flower morphology |
Produces XL, double flowers with 26–39 petals, high-centred and pointed buds typical of cut-rose types, mainly solitary on stems, with remontant behaviour delivering an abundant second flush under suitable cultivation. |
| Colour data and phenology |
Closed buds are pale greenish white, opening to crystal-clear, cool-toned snow-white petals (RHS NN155D inner and outer) that remain gently muted white without yellowing, with good colour retention even as the bloom ages. |
| Fragrance and aroma |
Documented as very strongly scented with a long-lasting perfume; detailed fragrance character descriptors are not provided, but intensity is sufficient to define it as a fragrance feature cultivar in hybrid tea assortments. |
| Hip characteristics |
Occasionally forms small, spherical orange-red hips about 8–12 mm in diameter; hips have ornamental value but are not a dominant feature, and formation may vary depending on management and environmental conditions. |
| Resistance and winter hardiness |
Rated resistant to powdery mildew, black spot and rust, with a low general maintenance requirement; hardy to approximately −15 to −12 °C, corresponding to RHS H6, Swedish Zone 2 and USDA Zone 7b conditions. |
| Horticultural recommendations |
Recommended for premium container production with bush-trained plants carrying 3–5 strong framework canes; primary use data beyond this are not provided, but low-intervention, disease-resistant cultivation is explicitly indicated. |
Madame Louis Lens offers strong disease resistance, very fragrant, exhibition-grade white blooms and an upright, bush-trained structure on reliable own roots, supporting predictable, long-lived stocks for which we would be pleased to coordinate capacity and scheduling.
