Grand Nord – hybrid tea rose propagation material for premium white cut and container production
Grand Nord in the pharmaROSA® NEONATAL range gives professional growers a reliably white, exhibition‑grade hybrid tea start for premium container and cut‑flower programmes, with uniform tray‑rooted own‑root material supporting scalable volume production. The cultivar’s upright, bushy habit, dense mid‑green foliage and almost thornless stems combine with large, high‑centred, snow‑white blooms to deliver strong visual impact in 5–7 L premium containers and speciality beds, while the mild, pleasant fragrance and excellent colour stability align well with exclusive finished product positioning. Own‑root propagation supports long‑term block renewal and predictable quality for UK nursery and public‑realm supply where cold‑tolerant, H7 material is valued in exposed northern and Scottish schemes, and fits systems where Year 1 root establishment, Year 2 structural build and Year 3 full ornamental performance can be planned into production scheduling.
Usage options
Finished-product ideas
- 5–7 L “Grand Nord” premium container rose – Own-root plants grown to 3–5 strong canes with dense, glossy foliage and large, exhibition-type white blooms; positioned as an exclusive finished product line for branded retail ranges – target audience/channel: garden-centre and quality nursery resellers.
- Grand Nord cut-flower bench line – Bush-trained plants in production beds or larger containers (minimum 40–50 litres for multi-stem cutting blocks) focused on high-centred, solitary blooms with good stem quality – target audience/channel: regional cut-rose growers and florist wholesalers.
- Thematic “Snow White Collection” assortment – Curated white-rose range with Grand Nord as the exhibition-grade hybrid tea anchor, supplied in uniform 5–7 L premium containers for show gardens and institutional displays – target audience/channel: project-led wholesalers and public-realm suppliers.
- Own-root hedge and specimen line – Upright, bushy plants selected for 3–5 strong framework canes from NEONATAL material, finished in 7 L and 10+ L pots for hedge, specimen and formal bed use – target audience/channel: landscape nurseries and contract growers.
- Collection-grade Delbard heritage series – Authenticated DELgrord material positioned as part of a breeder-focused collection, leveraging remontant flowering and stable colour to support premium pricing – target audience/channel: specialist nurseries and mail-order resellers.
Technical cultivar profile
| Parameter |
Data |
| Name and registration |
Hybrid tea rose, registered as DELgrord, traded as Grand Nord, part of the Great Fragrances collection and approved by the American Rose Society for exhibition under the name Grand Nord. |
| Origin and breeding |
Bred by Georges Alphonse Delbard in France in 1973 from complex hybrid tea parentage, introduced by Georges Delbard SA in 1975, with cultivar registration recorded in 1974 under the code DELgrord. |
| Awards and recognition |
Recognised in competition with two gold medals, indicating strong ornamental performance in judged contexts and supporting its use where flower quality and show-standard presentation are commercially important. |
| Growth and structural characteristics |
Upright, bushy shrub reaching about 110–150 cm in height with a 70–110 cm spread, dense mid-green glossy foliage, almost thornless shoots and poor self-cleaning, so routine deadheading is needed in professional production. |
| Flower morphology |
Large, solitary hybrid tea blooms with high-centred, pointed buds, double with 26–39 petals, remontant with a particularly abundant second flush, giving sustained flower production when managed under nursery or cut-flower regimes. |
| Colour data and phenology |
Pure ivory white flowers with a delicate creamy centre, ARS colour code W, RHS NN155C external and NN155D internal, opening from whitish-cream buds with faint pink edging and showing very good colour retention before softly creamy fading. |
| Fragrance and aroma |
Mild, pleasant fragrance with a soft character, providing a subtle scent suitable for premium container and cut-flower uses; dense double petals limit pollinator access, so the variety is primarily valued for ornamental rather than ecological roles. |
| Hip characteristics |
Occasionally forms small, ovoid orange-red hips around 6–10 mm in diameter, generally incidental in commercial production where deadheading for continuous flowering is standard practice in nursery and display contexts. |
| Resistance and winter hardiness |
Medium resistance to powdery mildew, black spot and rust, with H7 rating and guidance for USDA Zone 6b and Swedish Zone 3; moderately heat-tolerant but needs regular watering and timely plant protection in intensive production systems. |
| Horticultural recommendations |
Suited to flower beds, cut-flower cropping, specimens, hedges and pots, with moderate maintenance, occasional pest and disease control and regular deadheading; recommended for premium container production with 5–7 L target pots from bush-trained starts. |
Grand Nord offers exhibition-grade white blooms, upright bushy structure and proven awards on a predictable, regenerative own-root base, making it a sound candidate for aligned capacity planning and a detailed discussion of your next production cycle.
