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

– Cream-yellow blooms in generous clusters
– Good repeat-flowering for long display
– Compact, bushy habit for neat beds
– Glossy mid‑green foliage for fresh look
– Award-winning variety with ADR certification
Special feature: Forms decorative orange-red rose hips in autumn.
Biodiversity – Uniform growth
Sunstar ®
pharmaROSA® ORIGINAL 2-litre own-root potted rose
19,40 €
pcs
Direct from the grower
In stock for immediate dispatch
Delivery: 8–11 working days
3 (4410)
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SUNSTAR ® – creamy yellow bedding floribunda rose – KORsteimm

Bring a touch of soft sunshine to your front garden with Sunstar, a compact floribunda that fits beautifully into smaller Irish family plots and coastal sites where good drainage helps in wetter spells. Its cup-shaped blooms open in gentle cream-yellow clusters, creating a neat, low, bushy shrub that looks well-kept without constant attention. Sunstar is naturally compact, so You can edge paths, driveways or beds without the rose outgrowing its place, and its dense mid-green foliage keeps the plant attractive even between flushes. As a floribunda it flowers repeatedly, giving generous second flushes in summer, while its double petals hold their shape to provide a soft, full effect in the border. This ADR-certified variety offers proven, durable garden performance with reliable growth that settles in steadily over a long life on its own roots. In the first year it builds roots, in the second it fills out with more shoots, and by the third year You can enjoy its full ornamental value of continuous, cream-yellow flowers.


Freshly opened Sunstar rose with soft pale lemon-yellow petals and a creamy centre.

Use cases

Target area Reason
Front garden bed along a path or driveway The compact, bushy habit (70–95 cm) forms a low, tidy hedge that does not overwhelm smaller Irish front gardens, keeping entrances welcoming and easy to manage for busy homeowners who prefer simple-care.
Mixed border with perennials in a family garden Regular repeat flowering in clustered heads gives ongoing soft colour through the season, weaving gentle cream-yellow tones amongst perennials so the border never looks bare for long, reassuring gardeners who enjoy reliable.
Feature rose in a large patio container Sunstar performs well in pots when planted in a minimum 40–50 litre container with free-draining compost, allowing You to enjoy rose-garden impact on a balcony or paved patio while keeping care tasks straightforward for container-gardeners.
Small groups of 3–5 roses in front of the house Uniform, upright growth creates a coordinated, almost “designed” effect when planted in small groups, helping You achieve a professional-looking entrance without complex planting plans, ideal for design-conscious homeowners.
Low, informal hedge dividing garden spaces Recommended close spacing allows Sunstar to knit into a soft, flowering boundary that gently separates play areas, lawns or seating spaces, staying low enough for visibility yet structured enough for order-loving families.
Beds with morning sun and light afternoon shade This variety tolerates partial shade, so it copes well in gardens where houses or fences limit full sun, still delivering a good flowering display for those with overlooked or shaded plots and cautious beginners.
Coastal or exposed family gardens Sturdy, dense foliage and moderate height help the shrub cope in breezier, wetter locations typical of many Irish gardens, provided soil drains reasonably well, suiting practical coastal-gardeners.
Cutting bed for casual indoor arrangements Large, double, cup-shaped flowers on clustered stems can be cut for small jugs and vases, bringing the same creamy light indoors and adding value for rose lovers who enjoy simple, home-grown bouquets.

Decorating ideas

  • Soft Cottage Edge – Plant a low row of Sunstar along a front path and underplant with dwarf Heuchera to echo the glossy foliage, ideal for those wanting a neat yet romantic cottage feel.
  • Sunny Patio Trio – Combine Sunstar in a 40–50 litre tub with lavender and rosemary for scent and texture on a south-facing terrace, suited to busy city gardeners who want easy-care summer colour.
  • Cream and Coral Border – Group Sunstar with Echinacea ‘Big Kahuna’ and soft grasses to create warm, glowing tones that stay attractive into autumn, perfect for family gardens where low effort meets high impact.
  • Front-Garden Accent – Use three Sunstar plants in a triangle near the door, backed by a small hydrangea, to frame the entrance with gentle yellow blooms that welcome visitors without dominating the space.
  • Structured Bed Planting – Set Sunstar in repeated blocks with Verbena hastata ‘Pink Spires’ for vertical accents, giving a clean, contemporary look that still feels relaxed for modern suburban plots.

Technical cultivar profile
Parameter Data
Name and registration Sunstar ® – bedding floribunda rose, registered as KORsteimm, ARS exhibition name Sunstar. Belongs to the floribunda group and commercial bed rose group for garden and cutting use.
Origin and breeding Bred by Wilhelm Kordes III in Germany from ‘Bernstein-Rose’ × unknown seedling. Breeding year 1997, registration 2008, introduced after 2008 by W. Kordes’ Söhne in Europe and beyond.
Awards and recognitions ADR certification in Germany (2007), bronze medal Monza (2006), silver medal Kortrijk (2009), Dublin Rose of the Year (2009), Gold Standard gold rating UK (2010), SNHF Grand Prix de la Rose France (2011).
Growth and structure Bushy, upright shrub 70–95 cm high and 40–60 cm wide, with dense, mid-green, glossy foliage and moderate prickliness. Forms a regular, uniform outline that suits structured bed and border planting schemes.
Flower morphology Large, double, cup-shaped blooms with 26–39 petals, carried in clusters. Good repeat flowering with an especially abundant second flush, providing substantial and reliable seasonal colour in beds and containers.
Colour and phenology Cream-yellow flowers, softly lemon at opening with a creamy centre. Colour may fade toward straw-yellow in strong sun, but remains gentle and harmonious. Blooms cover plants generously in cycles through the main season.
Fragrance and aroma Very faint fragrance; scent description not fully documented. Best chosen primarily for its colour effect and flower form rather than perfume, especially where visual impact is the main design priority in small gardens.
Rose hip characteristics Produces moderately abundant, spherical orange-red hips, 8–12 mm in diameter. Hips extend the ornamental season into autumn and can add subtle structure and colour after the main flowering flush has finished.
Resistance and hardiness Hardy to about –18 to –21 °C (H7, USDA 6b, Swedish zone 3). Disease resistance moderate, with some susceptibility to black spot; benefits from good air movement and occasional plant protection in humid seasons.
Horticultural recommendations Suitable for beds, low hedges, containers and casual cutting. Space 30–55 cm depending on use, 8.2–9.4 plants/m² for mass planting. Prefers regular watering in dry spells and basic care, with some deadheading to tidy.

SUNSTAR ® offers compact, uniform growth, generous repeat flowering and long-lived own-root reliability, making it a reassuring choice if You want a softly coloured rose that simply settles in and performs, and is well worth considering for your garden.

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:30.05.2025
Cultivar Merit Rating: premium silver
Item Number: [534] 50-055 (14.02.2026) pharmarosa.ie

Name and Registration

Cultivar Name Meaning: The English word "Sunstar" means "sun-star", referring to the bright yellow flower colour.
Synonym Name: Gabriele Gebauer®; Strikes Gold; Lone Star®; KO 97/1993-06
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)
Year of Introduction: 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 Form: 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: Delicate, creamy tone tending towards a light yellow with a uniform shade.
Closed Bud: Pastel butter-yellow surface with slightly darker tips.
Freshly Opened Flower: Soft, pale lemon-yellow outer petals with a creamy-yellow centre.
Full Bloom: Uniform, soft cream-yellow, subtly lightening towards the edge.
Pre-Fading Flower: 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

Rose Hip Characteristics

Rose Hip Shape: spherical
Rose Hip Colour: orange-red
Rose Hip Notes: 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 Spacing: 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 Requirements: Maintenance requirement moderate; occasional plant protection needed.
Key Uses: flower bed,container-grown,specimen,cut flower

Notes

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
Note: -
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: L (2,75-3,95 in) Flower size: L (2,75-3,95 in) - 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

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Care guide

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

2 litre, own-root, potted rose.
With shoots appropriate to the season.
With roots thoroughly interwoven through the growing medium.
Quality in line with the requirements of the E.N.A. (European Nurserystock Association).
In unique packaging that prevents damage.
Can be planted during frost-free periods.
True-to-type rose plant with an individual 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.


Stock: several varieties and several stages of development in a short stock section.
Shoot system: intensive growth of fresh basal shoots on a young plant.
Root system: presentation of the strong root system interwoven through the growing medium with the pot removed.
Balance: mature plant where the development of the root system and the shoots is in harmony.

Information about the videos
The video series is not a “seasonal showcase”, but makes the essence of pharmaROSA® own-root production tangible: how the plant is built, what the root system is like and how the shoots renew themselves. The footage was therefore taken at different times, showing plants at different stages of development, so mixed leaf coverage or differing growth stages may appear in the videos. This is not a “sample” of the batch delivered, but an illustration of how the technology works. The current condition of the rose available to order — typical of the given period and similar to what you can expect to receive in the parcel — is shown at the top of the product page.

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For professional partners only
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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.