KOSMOS® – creamy-white bedding floribunda rose - Kordes
Step into a London front garden that feels quietly composed after rain: KOSMOS® settles into small family spaces with elegant creamy-white clusters, a bushy compact habit and a refined, very double flower form that looks polished even on busy streets. Its floribunda flowering creates a long, reliable show from early summer, while medium disease resistance remains dependable in typical British humidity and showers, helping it cope gracefully with blustery, wet spells near the coast and on heavier clay soils. As an own-root rose in the pharmaROSA® ORIGINAL 2-litre format, it offers a naturally long-lived structure that regenerates well after pruning, building roots in the first year, stronger shoots in the second and full ornamental value by the third. Mildly fragrant blooms, ADR-awarded quality and versatile border performance make it particularly suited to sustainable, low-fuss urban planting where you prefer beauty over gardening chores.
Usage options
| Target area |
Reasoning |
| Front garden bed in a London terrace |
The compact 60–80 cm height and 40–60 cm spread allow KOSMOS® to fit neatly into narrow front beds without overwhelming paths or windows, giving a composed, creamy-white focus that feels “dressed” but not fussy – especially suitable for the busy urban homeowner. |
| Low, tidy flowering hedge |
Regular, floribunda-style clusters and a bushy habit make it easy to line a boundary or path at 35 cm spacing, forming a low hedge that looks structured for most of the season with minimal shaping cuts – ideal for the low-maintenance family gardener. |
| Rainwater-friendly urban planting strip |
The dense foliage and branching help visually anchor gravel swales or permeable drive edges, softening hard surfaces while tolerating typical UK rain and wind on heavier ground when drainage is sensibly improved – reassuring for the sustainability-minded city dweller. |
| Romantic “girly” mixed border |
Very double, cupped blooms in soft cream-white with a peach hint read as gentle and romantic, pairing beautifully with pinks and airy grasses to create a feminine, storybook edge with little pruning complexity – appealing to the decor-focused beginner. |
| Feature rose in a large container |
In a 40–50 litre peat-free pot, its compact frame and steady repeat flowering provide a long season of colour on balconies or paved yards; own-root growth gives good longevity even in containers, suiting the space-conscious balcony owner. |
| Neat edging for paths and seating areas |
With recommended 45 cm spacing in rows, plants knit into a low, rhythmic edging that looks orderly from early summer to autumn, matching the cultivar’s name and giving structured charm without intricate clipping – perfect for the order-loving home gardener. |
| Reliable long-term rose investment |
Delivered as an own-root plant, KOSMOS® builds a stable framework that can be rejuvenated from the base if stems age or suffer damage, supporting a longer planting life and consistent display with simple annual pruning – valuable for the future-focused planter. |
| Flower-focused display near doors or windows |
The mild rosy fragrance, refined very double petals and award-backed garden performance combine into a polished focal point that reads well from the house and rewards everyday glances with little effort – ideal for the time-pressed rose admirer. |
Styling ideas
- Cream-Cosmos Border – Combine KOSMOS® with soft pink campanulas and low silver foliage for a dreamy, “girly” front garden edge – ideal for style-led beginners wanting easy romance.
- Urban Cloud Hedge – Plant a short row along a terrace path, underplant with evergreen groundcovers and let the creamy clusters float above – suited to families wanting tidy, low-fuss structure.
- Balcony Feature Pot – Grow KOSMOS® in a 40–50 litre container with trailing thyme and a central grass for movement – perfect for compact-city-space gardeners seeking a single, reliable star.
- Rain-Garden Ribbon – Thread plants through a gravelled, free-draining strip with airy grasses, softening permeable driveways while coping with frequent showers – ideal for sustainability-focused urban households.
- Storybook Seat Corner – Frame a bench with two or three bushes and pale perennials to enjoy close-up blooms and gentle scent – best for homeowners creating a calm evening retreat.
Technical cultivar profile
| Property |
Data |
| Name and registration |
Floribunda bed rose, collection MärchenRosen®; registered as KORpriggos, marketed as Kosmos® / KOSMOS®, exhibition class shrub rose–floribunda; ARS exhibition name Kosmos. |
| Origin and breeding |
Bred by Tim-Hermann Kordes at W. Kordes’ Söhne, Germany; breeding year 1997, introduced and registered 2006, distributed by W. Kordes’ Söhne as a premium garden floribunda. |
| Awards and recognition |
ADR award for garden performance in Germany (2007); Silver Medals at Le Roeulx and Kortrijk, Belgium (2006); Gold Medal at Hradec, Czech Republic (2009), confirming high ornamental value. |
| Growth and structural characteristics |
Bushy, compact shrub reaching about 60–80 cm high and 40–60 cm wide, with dense, mid-green glossy foliage and moderate prickles; well-suited to borders, hedging and container use in small gardens. |
| Flower morphology |
Floribunda clusters of large, cupped, very double blooms with over 40 petals; flowers repeatedly through the season with an abundant second flush; mainly ornamental, with stamens largely hidden. |
| Colour data and phenology |
Cream-white with a soft peach tone in the centre; buds pale butter-yellow with a peach-pink veil; ARS colour W, RHS 158C outer and 28D inner; colour lightens slightly while retaining a harmonious, warm cream effect. |
| Fragrance and aroma |
Mild, rosy fragrance of subtle character, noticeable at close range but not overpowering near windows or seating; suited to small gardens where a gentle scent is preferred over strong perfume. |
| Hip characteristics |
Occasionally produces small, spherical orange-red hips around 10–14 mm in diameter, adding a discrete autumn accent without significantly affecting flowering performance during the main season. |
| Resistance and winter hardiness |
Hardy to approximately –26 to –23 °C (RHS H7, Swedish zone 4, USDA 5b); medium resistance to black spot and powdery mildew, good rust resistance; benefits from standard UK rose care and monitoring. |
| Horticultural recommendations |
Suited to borders, edging, hedges, specimens and large containers; prefers well-drained soil, tolerates partial shade; plant 35–70 cm apart depending on use; medium maintenance with occasional disease checks. |
KOSMOS® offers refined, long-season creamy-white flowering on a compact, award-backed shrub whose own-root form supports long-term reliability with modest care, making it a thoughtful choice for enduring beauty in smaller gardens.
