Sonnenwelt® Flowerbed rose KORmelaus – pharmaROSA® NEONATAL rooted cutting
Reliable own‑root pharmaROSA® NEONATAL material of Sonnenwelt® offers a compact, erect, bushy shrub habit suited to border, park and specimen use, with remontant flowering delivering abundant, double, clustered pompon blooms through the season. Its H7-rated winter hardiness to -26–-23 °C and documented resistance to powdery mildew, black spot and rust support low‑input nursery and landscape supply, while the strongly self‑cleaning flowers enhance finished‑product presentation and reduce grooming. Warm peach‑orange, medium-sized, double blooms with a clear fruity fragrance align well to retail “reliable garden performance” positioning in standard containers. Own‑root propagation provides long‑term regenerative stability in production beds, moving from root establishment in year one, structural shoot build‑up in year two, to full ornamental expression from year three. This supports UK‑wide nursery networks, including schemes where dependable winter and wind tolerance in northern regions is a priority.
Usage options
Finished-product ideas
- 2–3 L fragrant flowerbed shrub line – Standard 2–3 L pots highlighting compact, erect habit, remontant flowering and fruity fragrance, positioned as reliable border and park shrubs – retail garden centres and DIY chains
- Landscape-spec hardy bedding shrub – Batch-produced in 2–3 L as a hardy, disease-resistant bed rose line for low-maintenance public borders and parks – municipal and landscape contractor supply
- Colour-coordinated peach-orange collection – Curated range built around Sonnenwelt®’s luminous peach-orange blooms and clean self-cleaning habit, offered in uniform 2–3 L pots – branded retail and private-label assortments
- Fragrance-highlighted mixed shrub trolley – Mixed trolley with clearly labelled fragrant shrubs, using Sonnenwelt® for medium-height, remontant, fruity-scented impact from standard containers – impulse and seasonal retail promotions
- Hardy thematic rose-garden set – A selection for show and thematic gardens based on H7 hardiness and disease resistance, supplied from own-root 2–3 L stock for consistent long-term performance – public gardens and collection projects
Technical cultivar profile
| Parameter |
Data |
| Name and registration |
Modern shrub, commercial bed rose type; registered as KORmelaus, traded as Sonnenwelt® Flowerbed rose KORmelaus, with American Rose Society exhibition name Sonnenwelt® for show use. |
| Origin and breeding |
Bred by Tim-Hermann Kordes at W. Kordes’ Söhne from unnamed seedling parents; registered in 2013 and introduced after 2013 by W. Kordes’ Söhne (Germany) into modern shrub rose ranges. |
| Awards and recognition |
Recognised at international rose trials: Rome gold medal in 2011, The Hague bronze certificate in 2015 and silver certificate in 2016, underpinning its professional ornamental reliability. |
| Growth and structural characteristics |
Erect, bushy shrub reaching about 120–160 cm high and 70–90 cm spread, with dense mid-green, slightly glossy foliage and moderate prickliness, forming a full, well-branched, border-suitable framework. |
| Flower morphology |
Medium-sized, double flowers with 26–39 petals in rounded pompon form, typically produced in clustered inflorescences; remontant habit ensures an abundant second flush after the first main flowering. |
| Colour data and phenology |
Mid-tonal peach-orange with golden-yellow sheen, evolving from vivid orange–peach buds to paler cream-apricot; some pinkish-reddish margins in heat; colour retention is modest with noticeable fading over time. |
| Fragrance and aroma |
Medium-strength, clearly perceptible rose fragrance with a pleasant fruity character; full double form and petal count limit pollinator access, so ecological pollinator value is considered restricted. |
| Hip characteristics |
Occasional spherical hips, 10–14 mm diameter, in orange-red tones; hip set is not dominant but can add late-season interest where flowers are not deadheaded systematically. |
| Resistance and winter hardiness |
Rated resistant to powdery mildew, black spot and rust, supporting low-input management; hardy to approximately -26–-23 °C, matching RHS H7, Swedish zone 4 and USDA zone 5b conditions. |
| Horticultural recommendations |
Suitable for borders, parks, specimen use, containers and some cutting; bush-trained compact release form for standard containers, with low maintenance needs, drought tolerance noted and minimal pruning requirements. |
Sonnenwelt® Flowerbed rose KORmelaus, supplied as own-root pharmaROSA® NEONATAL cuttings, combines hardy, disease-resistant, remontant performance with compact shrub structure and predictable, regenerative stands; please contact us to coordinate volumes and scheduling.
