THIERRY MARX – mauve‑lilac flower‑bed floribunda rose, shrub rose
Premium own‑root pharmaROSA® NEONATAL material of THIERRY MARX offers a reliable base for nurseries building standard container lines in the 2–3 L segment, where compact, bush‑trained plants are required to finish evenly for retail and reseller channels. Its floribunda character with clustered, very double, large blooms supports impactful, repeat‑flowering border, edging and specimen shrub ranges, while the fragrance profile – rich, classic rose‑tea with citrusy‑fruity notes – enables value‑added cut‑flower side lines from the same stock. The variety’s very good disease resistance, especially to black spot, powdery mildew and rust, underpins low‑maintenance production with minimal plant protection, important for predictable scheduling across UK regions where winter and wind exposure can be a consideration. On own roots the cultivar forms stable, regenerating stands with long lifespan, aligning to nursery propagation beds and large‑container grow‑on programmes up to 40–50 litres. Strong colour impact in the mallow‑lilac, fuchsia and purple‑pink range is maintained for several days in cooler conditions, and the shrub’s compact, bushy habit with dense, glossy dark green foliage supports homogeneous batches for collection and thematic rose garden projects, developing from root focus in year one, structural shoots in year two and full ornamental expression from year three. Overall sustainability benefits arise from low replacement needs, stable identity and a dependable, premium‑gold cultivar rating that fits professional, wholesale‑scale rose production.
Usage options
Finished-product ideas
- Premium 3 L floribunda border line – compact, bush‑trained plants finished in 3 L pots, highlighting disease resistance and reliable flowering for easy‑care borders and edging; positioned as a standard finished product for retail/reseller benches – target audience/channel: garden centre and DIY chains
- Fragrant mauve collection pot – 3 L containers grouped into a fragrance‑led concept, using the strong rose‑tea, citrus‑fruity scent and rich colour play; supplied as uniform own‑root material for thematic and show‑garden focused assortments – target audience/channel: specialty nurseries and curated ranges
- 40–50 L specimen shrub – large, own‑root feature shrubs built up from NEONATAL stock, exploiting the dense foliage and compact, bushy habit for entrances and terrace planters; complements core 2–3 L lines as an upsell – target audience/channel: landscape contractors and project suppliers
- Low‑maintenance hedge and edging kit – batches of uniform plants for low hedges and edging, leveraging very good disease resistance and self‑cleaning flowers to minimise maintenance; supplied in standard containers for fast planting on site – target audience/channel: public‑realm and institutional project tenders
- Border and cut dual‑use block – nursery‑grown batches aimed at both 2–3 L border sales and light cut‑flower use, capitalising on large, very double, strongly scented blooms; aligns with reliable garden performance while adding flexible output options – target audience/channel: mixed ornamental producers and regional wholesalers
Technical cultivar profile
| Parameter |
Data |
| Name and registration |
Floribunda bed rose THIERRY MARX (DELviopar), marketed within The Grand Perfumes collection; current trade name verified and authenticated for professional own‑root propagation and premium gold quality grading. |
| Origin and breeding |
Bred and introduced in France in 2019 by Pépinières et Roseraies Georges Delbard and initially distributed by Georges Delbard SA, representing contemporary French floribunda breeding for ornamental and garden use. |
| Awards and recognition |
Recipient of a Certificate of merit for clustered flowers at the Concours International de Roses Nouvelles de Lyon 2020, indicating recognised ornamental and garden display value in professional rose trial settings. |
| Growth and structural characteristics |
Compact, bushy shrub structure with dense, glossy, dark green foliage and moderate prickliness; forms well‑filled, low to medium height plants suitable for borders, edging, low hedges and container or specimen shrub cultivation. |
| Flower morphology |
Very double, large floribunda blooms with over 40 petals, carried in clusters of three to five per stem; cup‑shaped, slightly rosette‑like flowers recur remontantly with an abundant second flowering after the main flush. |
| Colour data and phenology |
Mallow‑lilac to deep rose‑fuchsia colour range with darker, almost crimson centre and paler outer petals; colour holds for two to three days in cooler weather, then lightens towards softer mauve‑pink tones in warmer, sunny conditions. |
| Fragrance and aroma |
Strong, clearly perceptible fragrance with a rich, classic rose‑tea profile accompanied by citrusy and fruity notes; dense petal structure limits pollinator access, so ornamental and scent display are prioritised over nectar provision. |
| Hip characteristics |
Produces small, egg‑shaped hips around 8–10 mm in diameter; hips are not a primary ornamental feature and typically are secondary where good self‑cleaning means many spent blooms drop before full fruit display. |
| Resistance and winter hardiness |
Rated resistant to powdery mildew, black spot and rust, supporting low‑input production; hardy to approximately −21 to −18 °C (RHS H6, Swedish Zone 3, USDA 6b), coping well with typical UK winters and moderate heat or drought. |
| Horticultural recommendations |
Recommended for borders, edging, low hedges, specimen shrubs, larger containers and cut flower use; performs well as a bush‑trained compact plant in standard containers, with low maintenance requirements and limited plant protection needs. |
THIERRY MARX on pharmaROSA NEONATAL offers compact, floribunda display, strong fragrance and very good disease resistance on long‑lived own roots, supporting predictable, homogeneous stands for professional programmes where we can jointly plan capacity and scheduling.
