Sommerabend® – deep red groundcover rose – KORmarec
On small London front gardens and balconies where space and time are limited, Sommerabend® offers a low, spreading carpet of colour that is simple to manage yet visually striking. Its single, open blooms invite bees with easy access to pollen, supporting a more natural and wildlife-friendly planting. The own-root form develops steadily below ground for a long, dependable lifespan, so once established it can be left largely to its own quiet rhythm. Even in blustery showers and on heavier soils it keeps a composed profile, helping you work with typical British conditions rather than against them. In containers of at least 40–50 litres it forms a soft, trailing edge that catches raindrops and overflows gently around paving, fitting neatly with rain-conscious, sustainable front gardens.
Usage options
| Target area |
Reasoning |
| Low-maintenance front garden groundcover |
Forms a naturally spreading, low mound that quickly knits into a continuous deep red carpet, reducing the need for weeding and underplanting detail while giving a neat, finished look for busy householders and beginners |
| Pollinator-friendly city planting strip |
Single, open flowers with visible yellow stamens provide easy nectar access for bees and hoverflies through the season, bringing movement and life into narrow, paved street fronts for wildlife-conscious gardeners |
| Large container or trough planting (40–50 L+) |
Compact height and trailing habit suit sturdy, generously sized containers where roots can remain cool and moist, making it an attractive, long-lived choice for balconettes and front steps used by space-limited owners |
| Year-round structure in small family gardens |
Glossy, dark green foliage and a low, spreading frame provide visual structure even between flushes, giving a tidy outline that works as a living edge or low shrub mass for design-conscious home users |
| Own-root planting for long-term reliability |
Delivered as an own-root plant, it builds a strong base that can regenerate from below if stems are damaged, supporting many years of balanced growth with less need for replacement planting for practical-minded buyers |
| Step-by-step development in new gardens |
Ideal where you can allow a little time: roots establish and anchor in the first season, top growth and flower numbers build in the second, and by the third year the plant shows its full ornamental value for patient home gardeners |
| Heat- and sun-exposed urban spots |
Selected for good heat and moderate drought tolerance, it performs reliably in suntrap front gardens, south-facing walls and reflective hard landscaping that might challenge more sensitive roses for urban-based starters |
| Rain-conscious planting over heavier soils |
Once planted into improved, free-draining soil, its shallow, spreading roots and foliage canopy help cover and protect the surface, working well where you are managing wetter, heavier conditions and seasonal downpours for sustainability-minded customers |
Styling ideas
- Romantic carpet – Mass-plant Sommerabend® as a deep red groundcover around a small standard rose, softening the base and suppressing weeds – ideal for time-poor family gardeners.
- Bee border – Combine its single red blooms with lavender, sage and nepeta to create a scented, pollinator-friendly ribbon along a front path – suited to wildlife-focused urban owners.
- Balcony trough – Plant in a 50-litre window box with dwarf grasses and trailing herbs so its flowers spill over the edge – perfect for compact city balconies.
- Modern meadow – Thread groups of Sommerabend® through low ornamental grasses such as feather reed grass for a soft, contemporary look – for design-aware beginners wanting impact.
- Clay-friendly edge – On improved heavy soil, use it as a low edging in a terraced-house front garden, pairing with tall garden phlox for layered height – good for practical, low-fuss households.
Technical cultivar profile
| Property |
Data |
| Name and registration |
Sommerabend® Ground cover KORmarec, a groundcover shrub rose from the Kordes breeding line; registered as KORmarec in 1992 and used in parks and domestic beds. |
| Origin and breeding |
Bred by Wilhelm Kordes, Germany, 1991 from ('The Fairy' × Rosa wichuriana seedling) × 'Robin Red Breast'; introduced by W. Kordes’ Söhne in 1995 for robust landscape use. |
| Awards and recognition |
Widely trialled and recognised: ADR rose (Germany, 1996), Belfast Best Shrub Rose 1998, RNRS Certificate of Merit groundcover category 1994, Lyon Grande Rose du Siècle 1996. |
| Growth and structural characteristics |
Low, spreading habit 25–45 cm high and 55–105 cm wide, with moderately dense, glossy dark green foliage and moderate prickles; self-cleaning is fair but benefits from light deadheading. |
| Flower morphology |
Single, flat, cluster-flowered blooms of 2.75–3.95 inches across, typically 5–12 petals, remontant with a generous second flush, combining groundcover practicality with ornamental display. |
| Colour data and phenology |
Deep red petals (RHS 46A outer, 46B inner) with a narrow whitish centre and yellow stamens; colour mutes slightly in strong sun, moving towards carmine-crimson but remains visually strong in beds. |
| Fragrance and aroma |
Fragrance is very light and discreet, with only a delicate, soft character; chosen more for colour impact and pollinator access than for scent-heavy planting schemes in small gardens. |
| Hip characteristics |
Produces occasional small, spherical orange-red hips, around 6–10 mm in diameter; not a heavy fruiting variety but hips can add a modest seasonal detail in late season. |
| Resistance and winter hardiness |
Hardy to around −21 to −18 °C (RHS H7, USDA 6b, Swedish zone 3); disease resistance needs monitoring, so regular checks and appropriate care are advisable in humid, high-pressure seasons. |
| Horticultural recommendations |
Best in full sun with improved drainage; recommended spacings from 70–150 cm depending on use, with 1.6–1.8 plants/m² for mass planting; suit flowerbeds, urban greens and individual specimens. |
Sommerabend® Ground cover KORmarec offers long-season deep red colour, pollinator-friendly single blooms and durable own-root growth; consider it if you want reliable, low, spreading impact with modest effort.
