Schwanensee® Climbing rose – pharmaROSA® NEONATAL rooted cutting
Vertical production with Schwanensee® supports premium climber ranges where a white focal point is required for pergolas, walls or arbours, and its verified cultivar identity gives reliable underpinning for nursery and reseller assortments. As an own‑root pharmaROSA® NEONATAL cutting, it is supplied at a uniform, tray‑grown stage to be further trained to 3–5 main canes and finished in 5–7 L containers as a climbing feature for space‑defining displays. The dense dark‑green foliage and medium‑sized, double, snow‑white blooms provide a distinctive habit and an exclusive look aligned with vertical garden feature positioning, while the H7 hardiness rating supports broadly distributed UK supply, even where winters are harsher and winds are persistent in northern regions. Moderate disease and drought tolerance call for planned plant protection and irrigation, fitting professional crop management systems and allowing you to schedule the natural three‑year development arc from rooting through structural framework to full ornamental impact. Own‑root longevity, regeneration and predictable stand behaviour translate into stable capacity for show gardens, thematic collections and retail climber programmes, helping you maintain premium quality standards and protect your professional credibility.
Usage options
Finished-product ideas
- 5–7 L trained climber for pergolas – Own-root NEONATAL plants trained to 3–5 canes in 5–7 L, ready to climb pergolas and arbours as premium silver-grade vertical accents – target: specialist nurseries and independent garden retailers.
- White façade climber collection SKU – Coordinated batch of Schwanensee® as a snow-white, exclusive wall and fence line, finished in 5–7 L pots for consistent branding – target: multiple retailers and category-managed reseller programmes.
- Installation-ready large-container pillar units – Further grow-on to 40–50 L containers with pre-formed vertical frameworks for pillars and arches, leveraging hardiness and own-root longevity – target: public-realm and institutional landscape projects via contractors.
- Show-garden and collection series plant – Authenticated, own-root climbers supplied as uniform propagation batches for thematic and collector gardens where long-term structure and reliable colour are key – target: rose collections, show gardens and specialist estates.
- Private-label “Swan Lake” feature climber – Branded or white-label SKU using Schwanensee®’s story and premium silver rating as a range anchor, based on stable NEONATAL supply – target: integrator systems and large-scale retail chains.
Technical cultivar profile
| Parameter |
Data |
| Name and registration |
Schwanensee® is a large-flowered climbing rose (Climber, Large-Flowered Climber) with registered cultivar name Schwanensee and ARS exhibition name Swan Lake, positioned as a white climbing rose. |
| Origin and breeding |
Bred by Samuel Darragh McGredy IV (McGredy Roses International, Northern Ireland), parentage ‘Memoriam’ × ‘Heidelberg’, introduced and registered in 1968, with initial UK distribution via Mattocks Roses. |
| Growth and structural characteristics |
Climbing growth habit with dense, glossy dark-green foliage, height around 240–360 cm and spread 120–200 cm, densely thorned canes, without documented self-cleaning capability data. |
| Flower morphology |
Medium-sized (approx. 1.5–2.75 in), double flowers with 26–39 petals, mostly solitary, cup to chalice shaped, remontant with plentiful second flowering under suitable cultivation. |
| Colour data and phenology |
Uniform, brilliant snow-white blooms (ARS W; RHS 155A outer, 155B inner) with pearlescent sheen; colour holds well with minimal fade, shifting to translucent, silvery-cream edges as flowers age. |
| Fragrance and aroma |
Fresh, sweet-scented fragrance of medium strength, providing a clearly perceptible scent around trained plantings without being overpowering, supporting both ornamental and light cut use. |
| Hip characteristics |
Limited hip set due to double flowers; occasionally forms small (10–14 mm), ellipsoidal hips coloured orange-red (RHS 40A), with overall ornamental rather than fruiting significance. |
| Resistance and winter hardiness |
Hardy to approx. –26 to –23 °C (RHS H7, Swedish zone 4, USDA 5b); moderate tolerance to heat and drought, requiring regular watering, and moderate resistance to powdery mildew, black spot and rust. |
| Horticultural recommendations |
Recommended as a trained climber finished product on pergolas, walls, fences, arbours, arches and pillars, with medium maintenance needs and occasional plant protection, also suitable for cut flowers. |
Schwanensee® combines exclusive, snow-white vertical impact with robust hardiness, using own-root NEONATAL material for long-lived, predictable stands; you may wish to discuss capacity planning and scheduling for your climber programmes.
