Climbing and rambling roses

53-032-1
53-032-2

Gruss an Heidelberg®

Climbing rose

KORbe – Reimer Kordes

Vivid carmine-red inner surface, with a slightly lighter rose-pink shade on the outer side. - climber, climbing rose - mild, subtle scented rose - rosy character

– Historic ADR award-winning climbing rose
– Abundant remontant flowering through the season
– Vivid carmine-red clusters for strong colour impact
– Upright, vigorous growth for arches and walls
– Glossy dark foliage for refined garden style
Gné speisialta: Cultivar clasaiceach Kordes ó 1959 le duaiseanna ARS.
In harmony with nature – Refined garden style
Gruss an Heidelberg®
pharmaROSA® ORIGINAL 2-litre own-root potted rose
18,50 €
pcs
Direct from the grower
In stock for immediate dispatch
Delivery: 8–11 working days
4 (5988)
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GRUSS AN HEIDELBERG® – carmine red climbing rose – Kordes

Classic climbing rose charm meets modern reliability with GRUSS AN HEIDELBERG®, a richly flowering carmine-red climber that gives Your garden instant character without demanding complicated care. Its upright growth and dense foliage quickly dress arches, fences or house walls in deep red colour, while medium maintenance needs keep jobs manageable even in a busy week. Bred by Kordes and ADR awarded, it brings proven garden performance and a long, dependable life as an own‑root rose that quietly rebuilds itself after pruning or winter. Well suited to typical Irish conditions, it copes confidently where there is humidity and higher fungal pressure, provided You give it reasonable drainage and some airflow. Plant it once, water and feed regularly, and enjoy how in year one it builds roots, in year two it pushes strong new shoots, and by year three it settles into full ornamental impact as a glowing, romantic feature that simply works for you.


Closed bud of Gruss an Heidelberg®, showing its deep carmine-red tone.
Gruss an Heidelberg® in different opening stages

Use cases

Target area Reason
Front-garden rose arch by the gate Compact yet tall climbing growth quickly covers an arch, while repeat flowering in carmine red gives a welcoming, classic entrance without constant fiddly pruning; ideal for a time-poor beginner
South- or west-facing house wall Upright habit and dense, glossy foliage create a vertical curtain of colour along masonry, with own-root vigour ensuring long-term regeneration and structure for the typical Irish family-home gardener
Informal cottage-style fence in a rural garden Abundant, cup-shaped clusters in varying red tones suit relaxed cottage borders, weaving through timber or wire fencing and pairing beautifully with airy perennials, perfect for romantic cottage-garden owners
Medium pergola in a small to medium garden Height up to around 3 m clothes pergolas effectively, while remontant flowering brings repeated waves of colour over seating or dining areas, rewarding regular watering without demanding expert skills from busy families
Feature climber in a mixed ornamental bed Acts as a vertical accent among shrubs and perennials; stable own-root framework adapts to local soil and care, creating a long-lived anchor plant that suits practical, design-conscious home gardeners
Partial-shade side passage or narrow boundary Tolerates some shade, so works on less-than-ideal aspects where many roses fail, still giving good flowering along side paths and boundaries, a reassuring option for small-plot urban owners
Coastal-front garden with exposure to Atlantic air Proven hardiness and robust foliage help it cope where winds, salt-laden air and frequent rain challenge many plants, benefiting from its ability to handle damp weather with fungal pressure
Large container on a sunny patio or balcony Can be grown in a sturdy 40–50 litre pot with a trellis, giving dramatic height and colour on hard surfaces when watered and fed well, an attractive choice for space-limited patio and balcony gardeners

Decorating ideas

  • Heidelberg Archway – Train GRUSS AN HEIDELBERG® over a narrow metal arch, underplant with lavender and dwarf silver artemisia for scent and silvery contrast – ideal for front-garden romantics
  • Cottage Fence Glow – Weave its red clusters through a timber fence, mixing threadleaf coreopsis and cottage perennials for a soft, country look – perfect for rural cottage-garden keepers
  • Wall of Crimson – Fan the climber along warm house brickwork, with pots of rosemary and hydrangeas at the base to soften the line – suited to homeowners wanting an elegant façade
  • Patio Pergola Retreat – Let GRUSS AN HEIDELBERG® clothe a small pergola above seating, with underplanting of ornamental grasses for movement and low maintenance – great for busy family terraces
  • Urban Statement Column – Grow it in a 40–50 litre container with a slim obelisk, adding compact herbs around the base for scent and utility – ideal for compact city gardens and balconies

Technical cultivar profile
Name and registration Climbing rose, large-flowered climber; registered as KORbe, sold as Gruss an Heidelberg® Climbing rose KORbe; ARS exhibition name Heidelberg; classic shrub rose exhibition class.
Origin and breeding Hybrid of ‘World’s Fair’ × ‘Floradora’, bred by Reimer Kordes, W. Kordes’ Söhne, Germany; introduced 1959 in Germany as an unregistered cultivar widely used as a classic red climbing rose.
Awards and recognitions ADR award in Germany (1960) confirming garden performance; multiple American Rose Society classic shrub rose show awards, including Mid-Michigan and Thumb Rose Society shows in 2000–2001.
Growth and structure Vigorous upright climber reaching about 200–320 cm high and 120–200 cm wide; dense, glossy dark green foliage on well-armed, prickly canes; medium self-cleaning, some deadheading beneficial.
Flower morphology Large, double, cup-shaped blooms, typically 26–39 petals, borne in clusters; repeat flowering with particularly abundant second flush; flower size usually 2.75–3.95 inches across on established plants.
Colour and phenology Carmine-red buds open to vivid carmine inner petals with lighter outer sides; colour lightens at edges to rose-red while centres stay deeper; overall moderate fading yet maintains a rich crimson-red effect.
Fragrance and aroma Mild, rosy fragrance; not overpowering but pleasantly noticeable at close range, especially in still, warm weather; chosen more for colour and display impact than for intense perfumed character.
Rose hip characteristics Double flowers limit hip set; occasional small spherical red hips 6–10 mm across may appear, but overall fruiting is light and ornamental effect relies primarily on foliage and flowering display.
Resistance and hardiness Hardy to about −29 to −26 °C (RHS H7, USDA 5a, Swedish zone 4); medium overall disease resistance with good mildew and rust resistance, moderate black spot tolerance; needs regular watering in dry spells.
Horticultural recommendations Best on supports such as arches, pergolas, walls or fences; allow 140–225 cm per plant depending on role; square planting around 0.4 plants/m²; thrives in full sun or partial shade with decent drainage.

GRUSS AN HEIDELBERG® gives reliable repeat flowering, strong hardiness and adaptable own-root longevity for arches, walls or large containers, making it an easy, rewarding choice if You would like a lasting red climber in Your garden.

Detailed product attributes

Product Identification Data

Product Name: GRUSS AN HEIDELBERG® – carmine red climbing rose - Kordes
Product Type: pharmaROSA® ORIGINAL - 2-litre own-root potted rose
Cultivar Authenticity: Verified:25.07.2025
Cultivar Merit Rating: premium bronze
Item Number: [957] 53-032 (14.02.2026) pharmarosa.ie

Name and Registration

Cultivar Name Meaning: The name means "Greetings from Heidelberg".
Synonym Name: Heidelberg
Original Commercial Cultivar Name: Gruss an Heidelberg®
Trade Name: Gruss an Heidelberg® Climbing rose KORbe
Rose Group: Climber, Large -Flowered Climber
Commercial Type: climber, climbing rose
Commercial Group: Climbing rose
Exhibition Category: classic shrub rose (ARS exhibition class)
Collection: Climbing rose

Origin and Breeding

Year of Introduction: 1959 (Germany)
Registration Year: unregistered cultivar
Breeder: Reimer Kordes
Breeding Company / Institution: W. Kordes’ Söhne (Germany)
Breeding Year: Germany, 1959
Parentage: ‘World’s Fair’ × ‘Floradora’

Awards and Honours

Horticultural Ratings and Recommendations: ADR award (ADR-Sorte), Germany (1960)
Competition and Show Awards: Mid-Michigan Rose Society Show – American Rose Society „Classic Shrub Rose” exhibition award (2000); Thumb Rose Society Show – American Rose Society „Classic Shrub Rose” exhibition award (2001); Olym – American Rose Society „Classic Shrub Rose” exhibition

Growth and Structural Characteristics

Height: 6.6-10.5ft (200-320 cm)
Spread: 3.9-6.6ft (120-200 cm)
Growth Habit: upright
Foliage: The variety has dense foliage. The leaves are glossy with a dark green hue.
Prickliness: densely thorned
Self-Cleaning Description: Some faded flowers remain on the plant and will require manual removal.
Self-Cleaning Intensity: Self-cleaning: medium

Flower Morphology

Petal Count: 26-39
Flower Fullness: double-flowered
Flower Form: cup-shaped
Flower Size: L (2,75-3,95 in)
Inflorescence Type: clustered
Colour Code: ARS code: MR RHS code: 46A, 53A
Repeat Flowering: Remontant; the second flowering is also abundant.

Colour Data and Phenology

Colour: carmine-red
Flower Colour: Vivid carmine-red inner surface, with a slightly lighter rose-pink shade on the outer side.
Closed Bud: Deep carmine-red tone with a subtle burgundy shimmer in the light.
Freshly Opened Flower: Intense carmine inside, with paler red tones on the petal veins.
Full Bloom: Uniform crimson red, gently lightening to a rosy red towards the petal edges.
Pre-Fading Flower: Gradually fading rose-red, with a carmine-red depth at the centre.
Colour Fading Description: The carmine red colour moderately fades during opening; it lightens at the edges, shifts to rose‑red before the end of flowering, while the centre remains carmine.

Fragrance and Aroma

Fragrance Strength: mild, subtle scented rose
Fragrance Character: rosy character
Pollinator Attraction: Because its flowers are heavily double and high-centred, with the stamens largely inaccessible, it attracts pollinators poorly.
Pollinator-Friendly Rating: Its double flowers hide the stamens, so it is primarily an ornamental variety.

Rose Hip Characteristics

Rose Hip Shape: spherical
Rose Hip Notes: Hip formation is expected to be minimal due to the double flowers; occasionally spherical red rose hips 6–10 mm in diameter may appear.

Resistance and Hardiness

Hardiness (°C): -29–-26 °C
Heat and Drought Tolerance Description: Performs well in warm conditions but requires regular watering during prolonged dry periods.
Disease Resistance: medium
  • powdery mildew – resistant
  • black spot – medium
  • rust – resistant

Horticultural Recommendations

Recommended Spacing: for mass planting 150 cm, for hedging 140 cm, as a specimen 225 cm
Planting Density: square planting 0,4 plants/m², hexagonal arrangement 0,5 plants/m²
Partial Shade Tolerance: also suitable for partial shade
Maintenance Requirements: Maintenance requirement medium; occasionally requires pest control.
Key Uses: rose arch, pergola, wall, fence, specimen rose

Notes

Strengths: In harmony with nature – Refined garden style
Companion Plants: Coreopsis verticillata - threadleaf coreopsis Artemisia schmidtiana 'Nana' - dwarf silver artemisia Eupatorium cannabium - hemp‑agrimony
Note: -
GRUSS AN HEIDELBERG® – carmine red climbing rose - Kordes
Vivid carmine-red inner surface, with a slightly lighter rose-pink shade on the outer side. - climber, climbing rose - mild, subtle scented rose - rosy character
Online rose purchase - carmine-red - climber, climbing rose - Gruss an Heidelberg® - (6.6-10.5ft (200-320 cm))
Inflorescence: clustered Height: 6.6-10.5ft (200-320 cm) Flower shape: cup-shaped Winter hardiness: 6b carmine-red - - climber, climbing rose - Flower size: L (2,75-3,95 in) Flower size: L (2,75-3,95 in) - Height: 6.6-10.5ft (200-320 cm) Height: 6.6-10.5ft (200-320 cm) - Flower fullness: double-flowered Gruss an Heidelberg® - Roses in the garden | pharmaROSA® Original - premium bronze Reimer Kordes

We showcase the external appearance of the roses available for online purchase from our webshop.


Which product type is right for you?


Information

In what condition do we send the rose from our online webshop?

Let us ask ourselves the question. What would I like to use the rose for?
Flower? - Location? - Screening? - Fragrance? - Height? - Breeder? - Rose hip?

Rose purchasing information
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Care guide

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.

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Product types

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.