Pure, bright white petals without any cool-toned shading. - rambling rose, climbing rose - mild, subtly scented rose - delicately sweet character
– Clouds of pure white clustered blooms
– Tall, vigorous growth for arches and walls
– Mild, delicately sweet fragrance in flower
– Good heat tolerance for sunny positions
– Attractive red hips extend garden interest Special feature: Japanese rambler evoking dense starry blossoms.
Gentle garden landscaping – Built on experience
pharmaROSA® ORIGINAL 2-litre own-root potted rose
18,80 €
3.5(5784)
GUNSEI – white rambler climbing rose - Kikuchi
If You dream of a light, romantic veil of blossom along a fence or arch, Gunsei gives You clusters of white flowers like a soft starlit cloud, bringing a delicately sweet scent to Your garden. This rambling climber covers pergolas, tall fences and walls with masses of bloom, while its semi-double flowers offer gentle interest for visiting pollinators. On its own roots it settles in for the long term, forming a stable framework that can regenerate from the base and support years of careful training. Well suited to typical Irish conditions with frequent rain and the need to manage heavy soils for reliable drainage, it responds well when planted where air can circulate and leaves dry quickly. In year one it concentrates on its roots, year two brings stronger shoots, and by year three You enjoy its full ornamental impact and cottage-style charm.
Gunsei climbing rose in full bloom with clusters of pure white flowers.
Gunsei: cupped, semi-double white flowers in clusters.
Closed bud of Gunsei climbing rose with a delicate carmine-pink tip.
Gunsei in close-up, showing its mildly scented white flowers.
Use cases
Target area
Reason
Climbing accent for tall fences
Ideal if You want to soften a high boundary with a long-lived climbing framework that, as an own-root plant, can regenerate from the base and keep its shape for many seasons, suiting gardeners who value durable, structural planting choices for their home
Pergolas and walk-through arches
The flexible, rambling growth and abundant clusters of small white flowers are perfect for draping over pergolas or arches, creating a romantic tunnel effect that becomes more impressive each year for those who enjoy immersive, flower-laden garden spaces at home
Front-garden feature on a cottage-style trellis
Its airy, cascading bloom and modestly scented flowers fit beautifully with Irish cottage and village-front styles, giving a welcoming, traditional look without feeling formal, ideal for householders who want their entrance to feel soft and inviting at home
Screening an unattractive wall
Gunsei’s climbing habit and moderate foliage density help cloak plain or unattractive walls in flower-laden green, giving You a softer backdrop for seating or play areas, useful for families who want privacy and beauty from the same planting at home
Rose-and-herb combinations near seating areas
The gentle fragrance and delicate flower clusters combine well with compact culinary sage and other low herbs, creating a multi-layered planting that looks and smells appealing for people who like relaxed, sensory corners around patios and doorsteps at home
Partially shaded side passages
Tolerant of partial shade, this rambler can brighten the dimmer side of a house with luminous white blooms, suiting narrow paths and side passages where many roses struggle, helping urban and suburban gardeners make the most of awkward side spaces at home
Country-style boundary with seasonal rose hips
After flowering, clusters of small red hips add gentle colour and wildlife interest, supporting a naturalistic or rural boundary planting that changes through the seasons, appreciated by those who enjoy subtle, low-key autumn detail around their home
Coastal or exposed gardens with managed drainage
Well-rooted own-root stock and good tolerance of harsher conditions make it suitable where wind and wet weather are common, provided soil structure supports consistent water movement and reliable drainage, helping coastal gardeners achieve romantic effects at home
Decorating ideas
Cottage Archway – Train Gunsei over a metal or wooden arch, underplant with lavender and low sage for a soft, white-and-lilac entrance – ideal for lovers of traditional cottage gardens.
Soft Screen Fence – Use along a tall timber fence with Carex ‘Blue Zinger’ and white hydrangeas in front, creating a layered, flowing screen – for families wanting privacy with a romantic feel.
Shaded Side Walk – Guide stems along trellis in a part-shaded side passage, adding hostas and ferns at ground level for cool contrast – perfect for small urban plots with tricky light.
Pergola Dining Canopy – Cover a pergola above an outdoor table, pairing with potted rosemary and thyme for scent and flavour – great for people who enjoy relaxed evening dining outdoors.
Natural Hedge Rhythm – Interplant Gunsei with informal shrubs and grasses to create a loose, flowering boundary that also offers rose hips in autumn – suited to countryside and edge-of-village gardens.
Technical cultivar profile
Parameter
Data
Name and registration
Trade name Gunsei – white rambler climbing rose - Kikuchi; Hybrid Multiflora rambler in the climbing rose collection; ARS exhibition name Gunsei; group classification: rambling, climbing rose.
Origin and breeding
Natural seedling selection of Rosa multiflora, bred by Kikuchi Rikichi in Japan and introduced in 1986; exact registration year and original distributor data are not available from current records.
Growth and structure
Vigorous climbing habit reaching about 200–350 cm in height and 80–150 cm spread; moderately dense, slightly glossy bright green foliage; sparsely thorned canes simplify tying-in and training on supports.
Flower morphology
Semi-double, cupped flowers with 13–25 petals in tight clusters; small blooms in the 0.5–1.5 inch range; remontant with a lighter repeat flush after the main flowering; petals fall fairly quickly, revealing forming hips.
Colour and phenology
Buds show carmine-pink tips fading through pale pink at petal bases to pure bright white in full bloom; yellowish stamens are just visible; colour softens in strong sun and ages to creamy white with slight edge discolouration.
Fragrance and aroma
Light, delicately sweet fragrance rather than a strong perfume; best appreciated at close range on still days; semi-double flowers offer moderate appeal to pollinators but are not among the most nectar-rich rose types.
Rose hip characteristics
Produces moderately abundant clusters of small, ellipsoidal red hips around 6–9 mm in diameter; hips extend the ornamental season into autumn and can provide subtle food and structure for local wildlife and birds.
Resistance and hardiness
Fully hardy to approximately −26 to −23 °C (H7, USDA 5b, Swedish zone 4); heat tolerant with irrigation in long dry spells; disease sensitive, especially to powdery mildew and black spot, requiring regular protection and monitoring.
Horticultural recommendations
Best on pergolas, arches, trellises, obelisks, tall fences and walls; allow 130–220 cm spacing depending on use; suitable for partial shade; not recommended for low-maintenance planting due to high plant protection needs.
GUNSEI – white rambler climbing rose - Kikuchi offers romantic white flower curtains, partial-shade flexibility and long-term own-root resilience; consider it if You want a characterful climber that rewards attentive care over many years.
Detailed product attributes
Product Identification Data
Product Name:
GUNSEI – white rambler climbing rose - Kikuchi
Product Type:
pharmaROSA® ORIGINAL - 2-litre own-root potted rose
Pollinator Attraction:
Semi-double (13–25 petals) flowers moderately attract pollinators, as the semi-double form and reduced accessibility of the stamens limit access to nectar and pollen.
Pollinator-Friendly Rating:
Its semi-double (13–25 petals) flowers moderately attract pollinators, so it can be classified as partially pollinator-friendly.
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.
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.
