EISA ™ – white climbing rose - Olesen
For a softly romantic cottage feel in even the smallest Irish front garden, courtyard rose EISA ™ brings clusters of pure snow‑white blooms and a gently sweet fragrance along trellis or railings, thriving reliably even where rainfall is frequent and summers are short. Its dense, glossy foliage and remontant flowering create a luminous green backdrop from early season to autumn, while the own‑root form gives reassuring longevity and the ability to regenerate if weather or pruning are less than perfect. Plant once, mulch well, and enjoy low‑effort charm that builds steadily as roots establish, with year one focused on roots, year two on stronger shoots, and by year three a graceful, fully furnished climber framing your doorway or terrace.
Usage options
| Target area |
Reasoning |
| Cottage-style front garden arch |
Ideal where you want a welcoming arch of white flowers over a gate or short path without intricate pruning knowledge; the medium height and creeping habit are easy to guide over a simple support, suiting beginners and time-poor householders who still value a refined entrance for the busy urban gardener |
| Terraced-house railings or low trellis |
Trains neatly along railings or a compact trellis, giving privacy and a soft green-and-white screen for small Dublin front gardens while coping well with frequent soft rain and cooler summers; medium maintenance means an occasional tidy-up is enough for the city terrace owner |
| Pergola beside a seating area |
The very full, cup-shaped flowers and medium-strength scent create a calm, fragrant canopy above a bench or patio set; regular repeat flowering keeps the structure attractive through most of the season, rewarding relaxed evening use for the fragrance-loving homeowner |
| Own-root feature in large container |
Performs well in a generous 40–50 litre container with good drainage, where its dense foliage and repeat blooms dress balconies or paved yards; the own-root nature supports long-term health and recovery after winter or re-potting for the space-conscious gardener |
| Low climber for boundaries and fences |
Suitable for training along low fences or side boundaries, giving a tidy, medium-height green curtain with snow-white clusters; moderate thorniness and structured growth help form a subtle deterrent without appearing harsh for the family garden owner |
| Hedging with romance and structure |
Planted at recommended hedge spacing, it forms a flowering line that marks edges and pathways while remaining manageable in height; repeat flushes of white maintain interest, and own-root resilience supports a long-lived informal hedge for the low-maintenance planner |
| Part-shade cottage corner |
Tolerant of partial shade, so it suits side passages or north-east facing corners that receive only part-day light; the clear white colour remains luminous in softer conditions, even when Atlantic weather brings prolonged damp spells, appealing to the weather-aware gardener |
| Cut flowers for the home |
The large, very full blooms with silky petals and medium fragrance lend themselves to short-stemmed indoor arrangements; repeated flushes allow regular picking without stripping the plant, and own-root vigour sustains cutting over many seasons for the creative home stylist |
Styling ideas
- Cottage Archway – Train EISA ™ over a simple metal or timber arch, underplant with Campanula portenschlagiana and Ajuga for a blue-and-white palette – ideal for romantic cottage-garden enthusiasts
- Terrace Screen – Guide stems along narrow trellis panels in containers of at least 40–50 litres, softening railings and giving privacy – suited to city dwellers with compact front spaces
- White-on-Green Hedge – Plant in a loose row at hedge spacing, clipping lightly while allowing flowering clusters to billow – for homeowners who prefer structured but gentle boundaries
- Fragrant Seating Nook – Place a bench under a short pergola clothed with EISA ™ and edge the area with Liriope muscari – perfect for evening readers and tea-in-the-garden moments
- Shaded Side Charm – Use along a part-shaded side passage, combining with glossy evergreens to highlight the luminous white blooms – for gardeners making the most of tricky, narrower plots
Technical cultivar profile
| Parameter |
Data |
| Name and registration |
Trade name Eisa ™ Courtyard® POUlcy037; registered cultivar POUlcy037, a large-flowered climbing rose from the Courtyard® collection, commercial type climbing and rambler rose. |
| Origin and breeding |
Bred by Mogens Nyegaard Olesen for Poulsen Roser A/S in Denmark; unnamed seedling × unnamed seedling; introduced and registered in 2017 by Poulsen Roser A/S. |
| Growth and structural characteristics |
Creeping, medium-height climber reaching about 100–200 cm with 80–140 cm spread; dense, glossy medium-green foliage, moderately thorny shoots, suitable for training on arches, trellises and pergolas. |
| Flower morphology |
Large, 7–10 cm, very full, cup-shaped blooms with 40+ petals in clustered inflorescences; remontant habit with an abundant second flowering, providing repeated decorative flushes through the season. |
| Colour data and phenology |
Buds emerge olive-green with pale creamy tips; open to greenish-white then pure snow-white petals (RHS 155C outer, 155D inner); colour remains stable, only slightly translucent at the end of flowering. |
| Fragrance and aroma |
Medium-strength, subtly sweet fragrance noticeable at close range and in still air; suitable for planting near paths, doors or seating areas where the scent can be appreciated without being overpowering. |
| Hip characteristics |
Rose-hip production is minimal, with only occasional small hips around 0–5 mm diameter; primarily grown as an ornamental flowering climber rather than for autumn hip display or wildlife feeding. |
| Resistance and winter hardiness |
Hardy to about -26 to -23 °C (H7, USDA 5b, Swedish zone 4); medium resistance to black spot, powdery mildew and rust, needing standard preventive care under high humidity and dense planting conditions. |
| Horticultural recommendations |
Best on well-drained soil with organic mulch; spacing 100 cm for masses, 90 cm for hedges, 180 cm as specimen; suitable for pergolas, trellises, containers, hedging and cut flowers with moderate maintenance. |
Eisa ™ Courtyard® POUlcy037 offers long-lived own-root reliability, repeat white flowering and graceful climbing form for arches or trellises; consider it if you would like enduring elegance with manageable care in your garden.
