Bedding rose

50-055-1
50-055-2

Sunstar ®

Bedding rose

KORsteimm – Wilhelm Kordes III.

Delicate, creamy tone tending towards a light yellow with a uniform shade. - bedding floribunda rose - very faint, subtly scented rose - scent description not available

– Soft cream‑yellow blooms in generous clusters.
– Reliable repeat flowering from summer to autumn.
– Bushy, upright shrub with glossy foliage.
– Proven garden performer with multiple awards.
– Hardy to around –20 °C for UK winters.
Special feature: ADR and Gold Standard winner for dependable, all‑round garden performance.
Biodiversity – Uniform growth
Sunstar ®
pharmaROSA® ORIGINAL 2-litre own-root potted rose
22,90 £
Unfortunately, we are currently unable to ship to the United Kingdom; we only deliver to countries within the European Union. For more information, please contact us!
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Sunstar ® – creamy yellow bedding floribunda rose – KORsteimm

Sunstar brings soft, creamy-yellow blooms to small family gardens, giving you reliable colour without complicated maintenance. This floribunda forms a neat, bushy habit ideal for front gardens, beds and paths, and settles well even in exposed sites with frequent strong wind and heavy rain. Its ADR-level health and proven awards record mean dependable performance in typical British conditions with only moderate care. Clustered flowers appear in generous flushes through the season, and the plant’s glossy mid-green foliage keeps borders looking tidy between blooms. As an own-root rose it develops steadily, with roots in the first year, stronger shoots in the second, and full ornamental value from the third, giving you enduring garden structure and a long-lived, easy-going display.


Freshly opened Sunstar rose bloom in soft pale lemon-yellow and creamy yellow.

Usage options

Target area Reasoning
Front garden focal bed by the entrance The bushy, upright habit stays compact yet substantial, creating a welcoming, orderly entrance bed without overwhelming a small front garden. Uniform, creamy-yellow clusters repeat through summer, giving consistent kerb appeal from a modest planting area and reassuring low-effort impact for the beginner.
Mixed cottage-style border with perennials Reliable repeat flowering and soft colouring blend easily with traditional perennials such as coneflowers, verbena or dwarf heuchera, adding structure among looser cottage plants. Its own-root form builds a stable base that returns year after year with only moderate pruning, suiting time-pressed homeowners.
Small group planting in a family back garden Planting three to five bushes at the recommended spacing forms a tidy, low bedding rose display that covers soil effectively and reduces bare patches. Children and pets can enjoy a bright, cheerful feature that needs only occasional deadheading and basic feeding, fitting the needs of busy families.
Low flowering hedge along paths or drives Regular spacing at hedge distance creates a low, uniform edging that marks out paths and driveways without demanding complex clipping. The neat, glossy foliage and successive waves of bloom provide a clear visual boundary while remaining manageable for gardeners who prefer straightforward solutions.
Large patio container or courtyard planter In a 40–50 litre container with good drainage, this compact floribunda offers a long season of flower close to the seating area. Moderate maintenance needs and controlled height make it easy to look after in confined spaces, appealing to urban and balcony gardeners.
Sunny to lightly shaded side-of-house border Its suitability for partial shade lets you utilise side passages or east-facing strips that many plants find challenging. The rose maintains good flower production with a few hours of sun, giving a softer, lived-in feel to overlooked areas and rewarding less-than-ideal sites for practical owners.
Exposed or coastal-leaning suburban plots Once established, the bushy, well-anchored plant copes reliably with unsettled weather, coping better with sites where wind and frequent rain are part of the local climate. This robustness offers reassurance that the planting will hold together despite changeable conditions for cautious buyers.
Cut-flower corner in a general garden bed The larger double blooms on branching stems can be cut for small indoor arrangements without spoiling the overall show, as new clusters follow promptly. This allows you to enjoy flowers indoors while the plant continues to look full and balanced, pleasing aesthetically minded enthusiasts.

Styling ideas

  • Soft-entrance border – Combine Sunstar with low heuchera and dwarf grasses for a restrained, tidy front path edge – ideal for design-conscious homeowners wanting order with minimal effort.
  • Cream-cottage mix – Weave three roses among pink coneflowers and pastel verbena for a relaxed, cottage feel – suited to those who like informal planting but need dependable structure.
  • Patio-feature pot – Plant a single Sunstar in a 50-litre terracotta container with trailing thyme around the rim – perfect for small patios where easy-care, repeat colour is essential.
  • Low-hedge line – Space plants along a drive, underplanted with evergreen groundcover, to create a soft, low flowering boundary – good for families wanting clear layout without heavy pruning.
  • Back-garden island – Group five bushes in a small island bed, edged with dwarf lavender, for a simple, high-impact focal point – attractive to beginners seeking a reliable first rose feature.

Technical cultivar profile
Parameter Data
Name and registration Floribunda bedding rose, registered as KORsteimm; marketed as Sunstar ® Bedding rose KORsteimm, with Sunstar as the ARS approved exhibition name.
Origin and breeding Bred in Germany in 1997 by Wilhelm Kordes III, from ‘Bernstein-Rose’ × unnamed seedling; introduced after 2008 by W. Kordes’ Söhne with US registration in 2008.
Awards and recognition Monza bronze medal 2006; ADR certification 2007; Kortrijk silver 2009; Dublin Rose of the Year 2009; UK Gold Standard 2010; SNHF Grand Prix de la Rose 2011.
Growth and structural characteristics Bushy, upright shrub reaching about 70–95 cm in height and 40–60 cm spread, with dense, glossy mid-green foliage and moderate prickliness, forming a compact bedding rose.
Flower morphology Double, large-flowered clusters with 26–39 petals; cup-shaped blooms approximately 7–10 cm across, borne in sprays, and repeating freely with abundant second flushes.
Colour data and phenology Cream-yellow blooms (RHS 11C outer, 8C inner) from butter-yellow buds; soft lemon tones at opening, then fading towards straw-yellow, with some colour loss in strong sun.
Fragrance and aroma Very faint scent, with only a subtle rose aroma detectable in close proximity; selected primarily for flowering performance, colour effect and garden reliability rather than perfume.
Hip characteristics Produces spherical orange-red hips, about 8–12 mm across, in moderate quantities, adding a light seasonal accent without dominating the plant’s overall ornamental display.
Resistance and winter hardiness Hardy to approximately −21 to −18 °C (USDA 6b, RHS H7); moderate resistance to mildew and rust, black spot susceptible, with good performance given routine plant protection.
Horticultural recommendations Best in beds, borders, or large containers; moderate care with watering and feeding, some deadheading and protection; suitable spacing 30–55 cm depending on hedge or specimen use.

Sunstar ® Bedding rose KORsteimm offers compact, repeat creamy-yellow flowering, award-backed reliability and long-term own-root durability, making it a thoughtful choice for an easy, elegant garden feature.

Detailed product attributes

Product Identification Data

Product Name: SUNSTAR ® – creamy yellow bedding floribunda rose - Kordes
Product Type: pharmaROSA® ORIGINAL - 2-litre own-root potted rose
Cultivar Authenticity: Verified:22.09.2025
Cultivar Quality Rating: premium silver
Item Number: [534] 50-055 (14.02.2026) pharmarosa.co.uk

Name and Registration

Meaning of Cultivar Name: The English word "Sunstar" means "sun-star", referring to the bright yellow flower colour.
Cultivar Synonym: Gabriele Gebauer®; Strikes Gold; Lone Star®; KO 97/1993-06
Original Trade Name: Sunstar®
Current Trade Name: Sunstar ® Bedding rose KORsteimm
Rose Group: Floribunda
Commercial Type: bedding floribunda rose
Commercial Group: Bed rose
Exhibition Category: floribunda shrub rose; cut flower
Collection: Bedding rose

Origin and Breeding

Initial Distributor: W. Kordes’ Söhne (Germany)
Introduction Year: after 2008
Registration Year: 2008 (US PP 20 700)
Breeder: Wilhelm Kordes III.
Breeding Company / Institution: W Kordes' Söhne (Germany)
Breeding Year: Germany, 1997
Parentage: 'Bernstein-Rose' (1987, Tantau) × ismeretlen magonc

Awards and Honours

Horticultural Ratings and Recommendations: ADR certification (Germany) (2007); Gold Standard – gold certification (United Kingdom) (2010)
Competition and Show Awards: Monza – bronze medal (2006); ADR certification (Germany) (2007); Kortrijk – silver medal (2009); Dublin – Rose of the Year winner (2009); Gold Standard – gold rating (United Kingdom) (2010); SNHF Grand Prix de la Rose – winner (France) (2011)

Growth and Structural Characteristics

Height: 2.3-3.1ft (70-95 cm)
Spread: 1.3-2ft (40-60 cm)
Growth Habit: bushy, upright
Foliage: The variety has dense foliage; its leaves have a glossy surface and a mid‑green shade (RHS 143A).
Prickliness: moderately thorny
Self-Cleaning Description: According to the descriptions, some spent blooms remain on the plant and occasional deadheading is required.
Self-Cleaning Intensity: self-cleaning moderate

Flower Morphology

Petal Count: 26-39
Flower Fullness: double-flowered
Flower Shape: cup-shaped
Flower Size: L (2,75-3,95 in)
Inflorescence Type: clustered
Colour Code: ARS code: ly RHS code: 11C (outer), 8C (inner)
Repeat Flowering: It is a good repeat-flowering variety; the second flowering is also abundant.

Colour Data and Phenology

Colour: cream-yellow
Flower Colour Description: Delicate, creamy tone tending towards a light yellow with a uniform shade.
Closed Bud: Pastel butter-yellow surface with slightly darker tips.
Newly Opened Flower: Soft, pale lemon-yellow outer petals with a creamy-yellow centre.
Full Bloom: Uniform, soft cream-yellow, subtly lightening towards the edge.
Before Fading: Petals fading to straw-yellow while retaining creamy shades.
Colour Fading Description: In strong sunlight it may fade slightly; in cooler weather it retains a more vivid colour.

Fragrance and Aroma

Fragrance Strength: very faint, subtly scented rose
Fragrance Character: scent description not available
Pollinator Attraction: The fully double flower form and limited access to the stamens make it less attractive to pollinators.
Pollinator-Friendly Rating: Not pollinator-friendly

Hip Characteristics

Hip Shape: spherical
Hip Colour: orange-red
Hip Comment: Moderately abundant, 8–12 mm in diameter, spherical orange-red rose hips.

Resistance and Hardiness

Hardiness (°C): -21–-18 °C
Heat and Drought Tolerance Description: Thrives in heat but requires regular watering during prolonged dry periods.
Disease Resistance: moderate
  • powdery mildew – moderate
  • black spot – susceptible
  • rust – moderate

Horticultural Recommendations

Recommended Planting Distance: for mass planting 35 cm, for hedging 30 cm, as a specimen 55 cm
Planting Density: square planting 8,2 plants/m², hexagonal arrangement 9,4 plants/m²
Partial Shade Tolerance: suitable for partial shade
Maintenance Requirement: Maintenance requirement moderate; occasional plant protection needed.
Primary Uses: flower bed,container-grown,specimen,cut flower

Comments

Strengths: Biodiversity – Uniform growth
Companion Plants: Echinacea 'Big Kahuna' - coneflower Verbena hastata 'Pink Spires' - dense-flowered verbena pink Heuchera (low-growing cultivars) - dwarf coral bells
Comment: -
SUNSTAR ® – creamy yellow bedding floribunda rose - Kordes
Delicate, creamy tone tending towards a light yellow with a uniform shade. - bedding floribunda rose - very faint, subtly scented rose - scent description not available
Online rose purchase - cream-yellow - bedding floribunda rose - Sunstar ® - (2.3-3.1ft (70-95 cm))
Inflorescence: clustered Height: 2.3-3.1ft (70-95 cm) Flower shape: cup-shaped Winter hardiness: 6b cream-yellow - W. Kordes’ Söhne (Germany) bedding floribunda rose - Flower size: !- Flower size: !- - Height: 2.3-3.1ft (70-95 cm) Height: 2.3-3.1ft (70-95 cm) - Flower fullness: double-flowered Sunstar ® - Roses in the garden | pharmaROSA® Original - premium silver Wilhelm Kordes III.

We showcase the external appearance of the roses available for online purchase from our webshop.


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Information

In what condition do we dispatch the rose from our online webshop?

Let us ask ourselves the question: What would I like to use the rose for?
Flower? – Location? – Screening? – Fragrance? – Height? – Breeder? – Rose hip?

Rose purchasing information
Methods of payment – Delivery charges – Delivery – Complaints handling

Care guide

Our product is a rose grown with pharmaROSA®’s unique cultivation technology!

2-litre, own-root, potted rose.
With a shoot system appropriate to the season.
With a root system that thoroughly permeates the growing medium.
Quality compliant with the requirements of the E.N.A. (European Nurserystock Association).
Supplied in unique packaging that prevents damage.
Can be planted during frost-free periods.
True-to-variety rose bush with a unique identifier.

The pharmaROSA® own-root potted rose is a well-rooted plant that supports reliable establishment when planted and cared for properly, so it can be planted whenever the soil is not frozen.


Crop overview: several varieties and growth stages in a short crop section.
Shoot system: intensive growth of fresh basal shoots on a young plant.
Root system: demonstration of a vigorous root system permeating the growing medium, by removing the pot.
Balance: mature plant with root system and shoots in harmony with each other.

Information about the videos
The video series is not a “seasonal showcase”; it illustrates the essence of pharmaROSA® own-root cultivation in a tangible way: how the plant is built up, what the root system is like and how the shoot system regenerates. The recordings were therefore made at different times and with plants at various stages of development, so mixed foliage levels and differing stages of growth may appear in the videos. They are not a ‘sample’ of the batch dispatched, but a visual explanation of how the technology works. The current condition of the rose available to order — typical for the given period and similar to what you can expect to receive in the parcel — is shown in the upper part of the product page.

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Product types

Pages for private customers
Garden roses for the family garden, with minimal care  → ORIGINAL®
Premium garden roses – instant impact, a truly showpiece garden  → EXTRA®
Pages for professionals and private customers
Roses for public spaces – large areas, sustainable maintenance  → NATURAL®
Roses for projects – hedge and row planting, fast implementation  → RAPID®
For professional partners only
Production – propagation material for garden roses, wholesale  → NEONATAL®

Company details

PharmaRosa Ltd.
Company registration number: 01-09-717479
VAT number: 13075314-2-43
Plant health registration no.: HU130721
Bank account (IBAN):
HU85117631891388688400000000
BIC (SWIFT): OTPVHUHB
Bank name: OTP Bank Nyrt.