Hybrid Tea rose

53-137-1
53-137-2

Isabelle Joerger

Hybrid tea rose

Barmarisa – René Barth

Pale creamy-yellow base colour with a subtle buttery-yellow flush at the centre. - hybrid tea rose - mild, subtly scented rose - soft, sweet-fruity aroma

– Soft pastel-yellow blooms with creamy edges.
– Elegant high-centred, pointed-budded flowers.
– Reliable repeat flowering with abundant second flush.
– Compact, erect growth with dense, glossy foliage.
– Winter hardy to H7, suitable for colder gardens.
Special feature: Mild sweet-fruity scent, attractive to bees and butterflies despite semi-double blooms.
Uniform growth – Balanced arrangement
Isabelle Joerger
eleanorROSE® ORIGINAL 2-litre own-root potted rose
21,20 £
Unfortunately, we are currently unable to ship to the United Kingdom; we only deliver to countries within the European Union. For more information, please contact us!
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ISABELLE JOERGER – pastel yellow hybrid tea rose

Step out after rain along your front path and meet balance in the softly glowing blooms of ISABELLE JOERGER, a pastel-yellow hybrid tea designed for effortless elegance in compact, urban spaces. Its erect, uniform habit and glossy dark foliage create a tidy structure that sits beautifully in small London front gardens, coping reliably with blustery showers and heavier soils in a way that supports thoughtful drainage choices. Semi-double, high‑centred flowers bring the poised look of a cut rose directly into your borders or large containers, while a gentle, sweet‑fruity fragrance and bee visits add a quiet sense of life. Grown on its own roots in a 2‑litre pot, this rose establishes steadily for long-term resilience, settling in with strong roots in the first year, confident new growth in the second, then full ornamental presence from the third – ideal if you want lasting simplicity rather than high-maintenance gardening.


Usage options

Target area Reasoning
Front garden focal point Use as a single specimen by your front door or along a short path, where its pastel-yellow, high‑centred blooms read clearly from the pavement and the balanced, erect habit keeps the space looking ordered for appearance-conscious urban homeowners.
Compact flower bed in family garden Plant in a small mixed border with a 60–90 cm spacing to build a calm, uniform structure; the dense, glossy foliage provides a reliable green backdrop that still looks good between flushes for busy gardeners who prefer low-fuss, stable displays.
Large container on balcony or patio Grow in a minimum 40–50 litre peat‑free container so roots stay cool and moist, making it easier to manage watering with collected rainwater while enjoying cut‑rose style blooms close to seating areas, ideal for balcony and patio rose enthusiasts.
Cut flower and home arrangements Harvest the high‑centred, pointed buds just before they open fully for elegant indoor vases; the long, straight stems and semi‑double form echo exhibition hybrid teas yet remain accessible for informal home arranging by occasional flower‑cutters.
Rain‑aware urban front garden Combine with permeable gravel, small planting pockets and drought‑tolerant companions so that sudden downpours soak away while the rose maintains a neat, upright outline that copes well with frequent rain and wind in exposed, city‑street situations.
Pollinator‑friendly mixed planting Interplant with lavender, sage or nepeta so bees and butterflies drawn to these companions will also visit ISABELLE JOERGER’s semi‑double blooms, giving a modest but welcome nectar contribution for environmentally minded beginners.
Long‑term garden framework Rely on the own‑root habit to renew growth from the base after pruning or winter damage, helping the plant remain true to type and ornamental year after year for homeowners seeking durable plantings.
Structured planting on heavier soils Set into improved but moisture‑retentive clay or chalk, where its erect, medium‑tall habit and moderate disease resistance create a tidy, vertical rhythm; this suits those designing simple, repeatable planting for small-gardeners.

Styling ideas

  • Soft-Pastel Border – pair with Geranium ‘Rozanne’ and blue fescue to blur its lemon-cream blooms into a haze of blue and silver – for relaxed family gardeners who like gentle, romantic colour.
  • Front-Door Welcome – plant two roses in matching large pots flanking the entrance, underplanted with low thyme for a neat yet fragrant threshold – for terrace homeowners wanting an elegant, ordered look.
  • Rainwise Gravel Strip – set ISABELLE JOERGER in a permeable gravel bed with nepeta and small grasses so rainfall soaks away while the rose provides vertical focus – for urban owners managing runoff near pavements.
  • Cutting-Corner Patch – create a sunny, narrow bed with three plants in a row for regular cutting, backed by Phormium ‘Tom Thumb’ for contrast – for hobby florists seeking reliable stems without specialist knowledge.
  • Calm-Balanced Hedge – line a low boundary with evenly spaced plants to form a soft, pastel, shoulder‑height screen – for those wanting privacy with a tidy, symmetrical appearance rather than a dense shrub hedge.

Technical cultivar profile
Parameter Data
Name and registration Hybrid tea rose; registered as BARmarisa, traded as Isabelle Joerger Hybrid tea rose BARmarisa; own‑root 2‑litre container form for private gardens and decorative front spaces.
Origin and breeding Bred by René Barth of Roseraies Barth, France; introduced in 2016 with unknown parentage; developed as an elegant hybrid tea suitable for garden and cutting use in temperate European climates.
Growth and structural characteristics Erect, medium‑tall plant reaching about 80–110 cm high and 50–70 cm wide; dense, dark green glossy foliage; moderate prickles, forming a tidy, vertical shrub suited to small beds, low hedging and containers.
Flower morphology Semi‑double, high‑centred, pointed‑bud, cut‑rose type blooms, usually solitary on stems; large flower size with 13–25 petals; remontant, with an abundant second flush following the main early‑summer flowering.
Colour data and phenology Pale creamy‑yellow overall, with a warmer lemon‑yellow centre that gradually fades to cream‑white; outer petals often near white at full openness; colour retention is good, with gentle, even fading rather than strong discolouration.
Fragrance and aroma Mild, sweet‑fruity scent noticeable at close range, especially in still, warm weather; not overpowering near doors or seating, but sufficient to add a light perfume to patio areas and small indoor cut‑flower arrangements.
Hip characteristics Hip set is generally low due to semi‑double flowers and regular deadheading; where allowed, occasional small ellipsoidal orange‑red hips 10–14 mm across may form as a discrete late‑season accent.
Resistance and winter hardiness Hardy to about −21 to −18 °C (RHS H7; Swedish zone 3; USDA 6b); disease resistance is moderate to black spot, mildew and rust, benefiting from good air movement and standard garden care in humid, urban locations.
Horticultural recommendations Best in full sun with fertile, well‑drained soil; prefers regular watering until established, after which moderate drought tolerance applies; plant 50–90 cm apart depending on use; suitable for beds, low hedges, containers and cutting.

ISABELLE JOERGER offers elegant pastel blooms, a tidy upright habit and dependable own-root longevity, making it a thoughtful choice for easy-care urban gardens and small family plots where you prefer roses that quietly earn their place.

Detailed product attributes

Product Identification Data

Product Name: ISABELLE JOERGER – pastel yellow hybrid tea rose - Barth
Product Type: eleanorROSE® ORIGINAL - 2-litre own-root potted rose
Cultivar Authenticity: Verified:10.05.2025
Cultivar Quality Rating: premium bronze
Item Number: [952] 53-137 (14.02.2026) eleanorrose.co.uk

Name and Registration

Meaning of Cultivar Name: The name is a feminine given name.
Original Trade Name: Isabelle Joerger
Current Trade Name: Isabelle Joerger Hybrid tea rose BARmarisa
Rose Group: Hybrid Tea
Commercial Type: hybrid tea rose
Commercial Group: Hybrid tea rose
Exhibition Category: cut flower; exhibition tea hybrid
Collection: Hybrid tea rose

Origin and Breeding

Initial Distributor: Roseraies Barth (France)
Registration Year: Data not available
Breeder: René Barth
Breeding Year: France, 2016
Parentage: unknown

Growth and Structural Characteristics

Height: 2.6-3.6ft (80-110 cm)
Spread: 1.6-2.3ft (50-70 cm)
Growth Habit: erect
Foliage: The variety has dense foliage. The leaves have a glossy surface and a dark green hue.
Prickliness: moderately thorny
Self-Cleaning Description: No data on self-cleaning.
Self-Cleaning Intensity: No information on self‑cleaning strength.

Flower Morphology

Petal Count: 13-25
Flower Fullness: semi-double
Flower Shape: high-centred, pointed-budded (cut rose type)
Flower Size: L (2,75-3,95 in)
Inflorescence Type: solitary
Colour Code: ARS code: YB RHS code: 158D (outer), 4C (inner)
Repeat Flowering: Remontant, with an abundant second flowering.

Colour Data and Phenology

Colour: pastel-yellow
Flower Colour Description: Pale creamy-yellow base colour with a subtle buttery-yellow flush at the centre.
Closed Bud: Pale butter-coloured outer petals with a slight greenish tinge.
Newly Opened Flower: Warm lemon yellow at the centre, gradually fading to creamy white towards the outer petals.
Full Bloom: Pastel yellow–cream in tone, almost white at the edges.
Before Fading: The petal edges become paler, leaving only a subtle, pale yellow glow in the centre.
Colour Fading Description: As the bloom opens the warm lemon-yellow centre fades to a pastel cream-white; before the flower fades the margins are almost white, with only a faint yellow glow remaining in the centre.

Fragrance and Aroma

Fragrance Strength: mild, subtly scented rose
Fragrance Character: soft, sweet-fruity aroma
Pollinator Attraction: The flowers are visited by bees and butterflies, but double blooms reduce access, as flower form (single, semi‑double, double) and the accessibility of the stamens affect pollinator attraction.
Pollinator-Friendly Rating: Due to its semi-double flowers, it is considered partially pollinator-friendly.

Hip Characteristics

Hip Shape: ellipsoidal
Hip Colour: orange-red
Hip Comment: Hip formation is expected to be limited due to the double flowers and regular pruning; occasionally ellipsoid orange‑red hips 10–14 mm in diameter may appear.

Resistance and Hardiness

Hardiness (°C): -21–-18 °C
Heat and Drought Tolerance Description: Thrives and flowers well in warm, sunny positions; drought tolerance is moderate in established plants.
Disease Resistance: moderate
  • powdery mildew – moderate
  • black spot – moderate
  • rust – moderate

Horticultural Recommendations

Recommended Planting Distance: for mass planting 60 cm, for hedging 50 cm, as a specimen 90 cm
Planting Density: in square planting 2,8 plants/m², in hexagonal arrangement 3,2 plants/m²
Partial Shade Tolerance: prefers a sunny position
Maintenance Requirement: Maintenance requirement medium; occasionally requires plant protection.
Primary Uses: flower bed, specimen, container, cut flower

Comments

Strengths: Uniform growth – Balanced arrangement
Companion Plants: Festuca glauca - blue fescue Geranium 'Rozanne' - cranesbill (Rozanne) Phormium 'Tom Thumb' - New Zealand flax
Comment: -
ISABELLE JOERGER – pastel yellow hybrid tea rose - Barth
Pale creamy-yellow base colour with a subtle buttery-yellow flush at the centre. - hybrid tea rose - mild, subtly scented rose - soft, sweet-fruity aroma
Rose Shopping Online - pastel-yellow - Isabelle Joerger - hybrid tea rose - (2.6-3.6ft (80-110 cm))
Inflorescence: solitary Height: 2.6-3.6ft (80-110 cm) Flower shape: high-centred, pointed-budded (cut rose type) Winter hardiness: 6b pastel-yellow - Roseraies Barth (France) hybrid tea rose - Flower size: L (2,75-3,95 in) Flower size: L (2,75-3,95 in) - Height: 2.6-3.6ft (80-110 cm) Height: 2.6-3.6ft (80-110 cm) - Flower fullness: semi-double Isabelle Joerger - Roses in the garden | eleanorROSE® Original - premium bronze René Barth

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


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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?

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Care guide

Our product is a rose grown with pharmaROSA®’s unique cultivation technology!

2-litre, own-root, potted rose.
With a shoot system appropriate to the season.
With a root system that thoroughly permeates the growing medium.
Quality compliant with the requirements of the E.N.A. (European Nurserystock Association).
Supplied in unique packaging that prevents damage.
Can be planted during frost-free periods.
True-to-variety rose bush with a unique 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.


Crop overview: several varieties and growth stages in a short crop section.
Shoot system: intensive growth of fresh basal shoots on a young plant.
Root system: demonstration of a vigorous root system permeating the growing medium, by removing the pot.
Balance: mature plant with root system and shoots in harmony with each other.

Information about the videos
The video series is not a “seasonal showcase”; it illustrates the essence of pharmaROSA® own-root cultivation in a tangible way: how the plant is built up, what the root system is like and how the shoot system regenerates. The recordings were therefore made at different times and with plants at various stages of development, so mixed foliage levels and differing stages of growth may appear in the videos. They are not a ‘sample’ of the batch dispatched, but a visual explanation of how the technology works. The current condition of the rose available to order — typical for the given period and similar to what you can expect to receive in the parcel — is shown in the upper part of the product page.

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Garden roses for the family garden, with minimal care  → ORIGINAL®
Premium garden roses – instant impact, a truly showpiece garden  → EXTRA®
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Roses for public spaces – large areas, sustainable maintenance  → NATURAL®
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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.