EMPEREUR DU MAROC – crimson historic perpetual hybrid rose
Step outside for a moment of gentle raindrops and you can almost imagine the velvety petals of EMPEREUR DU MAROC glowing in soft, green light. This celebrated 1858 Hybrid Perpetual wraps your garden in a deeply spicy-sweet fragrance that drifts along paths and through open windows. Its upright, bushy habit and dense, matt mid-green foliage give it a quietly romantic, “girly” presence in Irish cottage borders and Dublin terraced front gardens. Bred long before chemical sprays, it offers reassuring disease resistance and copes gracefully with cool, damp summers and frequent soft showers. As an own-root rose it builds a long-lived framework that regenerates well, with roots establishing in the first year, stronger shoots in the second, and full ornamental character usually unfolding by the third.
Usage options
| Target area | Reasoning |
|---|
| Feature shrub in a small front garden |
Upright, bushy growth and around 1,3–1,5 m height let this rose become a single, dramatic focal point without overwhelming a modest Irish front garden. Deep crimson, historic-style blooms bring instant character to a doorway, perfect for the design‑conscious urban homeowner. |
| Romantic cottage-garden border |
The velvety dark crimson flowers, old-fashioned rosette form and historic pedigree suit relaxed cottage borders with perennials and herbs. Its remontant nature provides repeat flushes through the season in our shorter summers, supporting those who favour a soft, nostalgic look. |
| Low-maintenance family bed with classic roses |
Good resistance to black spot, rust and powdery mildew means less spraying and fewer worries during humid Irish spells. Once established, it mainly needs seasonal pruning and deadheading, fitting busy family lives where a reliable, long-lived shrub is more welcome than constant chores. |
| Cut-flower corner for scented blooms |
Large, very double, 7–10 cm rosettes on strong stems make superb, atmospheric cut flowers with a deep, spicy-sweet scent that fills a room. Plant at the spacing recommended for specimen use to give easy access for cutting, ideal for fragrance lovers arranging flowers at home. |
| Historic or period-style garden setting |
As a celebrated Hybrid Perpetual from 1858, this variety suits heritage schemes, restored townhouses and period-style planting, giving an authentic Victorian mood. Its long lifespan on its own roots supports permanent planting plans valued by thoughtful, heritage‑minded gardeners. |
| Partially shaded side garden |
Tolerant of partial shade, it performs well where light shifts through the day, such as east- or west-facing walls and shared‑boundary beds. In cooler, softer light its dark crimson colour stays richer for longer, pleasing those working with narrow, overshadowed urban spaces. |
| Own-root long-term structure in a family garden |
Being grown on its own roots, the shrub recovers better from accidental damage, harsh pruning or winter setbacks, steadily rebuilding a stable framework. Over the years it maintains its character without graft-related suckers, reassuring homeowners who want a dependable garden “resident”. |
| Large container on patio or terrace (40–50 L minimum) |
In a generously sized 40–50 litre container with good drainage and regular watering, this rose offers deep colour and fragrance close to seating areas, while its poor heat and drought tolerance is more easily managed in Ireland’s changeable weather, particularly by balcony and patio gardeners. |
Styling ideas
- Cottage-Front Romance – Pair EMPEREUR DU MAROC with mauve catmint and soft pink geraniums in a sunny, well-drained front bed for a loose, romantic look – for homeowners who love a traditional Irish cottage feel.
- Crimson-Drama Border – Combine with Echinops and Liatris spicata 'Kobold' to contrast velvety crimson blooms against blue and purple spikes – ideal for those seeking bold colour play in a small family border.
- Victorian-Elegance Corner – Underplant with low box or lavender edging to create a period-style rose room effect around a bench – perfect for heritage enthusiasts and nostalgic gardeners.
- Patio-Parfume – Grow in a 50-litre terracotta pot with trailing thyme and white lobelia so the strong perfume and dark flowers can be enjoyed up close – suited to balcony and terrace dwellers.
- Evening-Mood Mix – Set beside creamy foxgloves and silver foliage plants to amplify the smoky crimson tones at dusk – for those who enjoy lingering outdoors on calm Irish evenings.
Technical cultivar profile
| Parameter | Data |
|---|
| Name and registration |
EMPEREUR DU MAROC, historic Hybrid Perpetual shrub rose; trade name Empereur du Maroc Historic rose Guinoisseau-Flon; exhibition shrub rose; unregistered cultivar without a separate registration code. |
| Origin and breeding |
Bred by Bertrand Guinoisseau-Flon in France from ‘Géant des Batailles’ × seedling; introduced by Eugène Verdier in 1858; part of the classic nineteenth‑century Hybrid Perpetual group. |
| Growth and structural characteristics |
Upright, bushy shrub about 110–160 cm tall and 80–120 cm wide; densely thorned, with dense, matt mid‑green foliage; weak self‑cleaning, so faded blooms benefit from regular deadheading. |
| Flower morphology |
Very double, rosette-shaped solitary blooms, 7–10 cm across with 40+ petals; remontant with a strong main flush and lighter repeat flowerings; primarily ornamental rather than pollinator‑oriented. |
| Colour data and phenology |
Deep velvety dark crimson, shading to black‑toned red; buds nearly black maroon; colour richest in cool conditions, fading in strong sun; ARS dr, RHS 187A outer, 187B inner petals. |
| Fragrance and aroma |
Very strong, garden-filling perfume with a deeply spicy sweet character; classic old‑rose scent ideal for seating areas, paths and entrances where air movement carries fragrance through the garden. |
| Hip characteristics |
Hip set is generally sparse due to very double flowers; when present, ovoid hips about 12–18 mm in diameter, orange‑red (RHS 34A), offering modest late‑season ornamental interest only. |
| Resistance and winter hardiness |
Good resistance to powdery mildew, black spot and rust; hardy to approximately −32 to −29 °C (USDA 4b, RHS H7, Swedish Zon 5); dislikes heat and prolonged drought, needing consistent moisture. |
| Horticultural recommendations |
Best in fertile, well‑drained soil with regular watering; plant 100–110 cm apart in beds, 180 cm for specimens; partial shade tolerant; deadhead to encourage repeat blooms and maintain appearance. |
EMPEREUR DU MAROC rewards you with deeply scented historic crimson blooms, reliable disease resistance and the steady, long-term strength of an own-root shrub, making it a thoughtful choice for a lasting family garden feature.
