Hybrid Tea rose

52-356-1
52-356-2

Alexander™

Hybrid tea rose

HARlex – Jack L. Harkness

Vivid orange-red with a subtle vermilion shade. - hybrid tea rose - mild, subtly scented rose - soft, delicate character

– Vibrant, lasting orange-red hybrid tea blooms.
– Tall, upright shrub for striking displays.
– Reliable repeat flowering through the season.
– Proven garden performance with ADR, AGM awards.
– Good disease resistance to mildew, black spot.
Special feature: Honours Field Marshal Harold Alexander, a classic Harkness rose with showbench pedigree.
Balanced growth habit – Origin guarantee
Alexander™
vivianaROSE® ORIGINAL 2-litre own-root potted rose
23,10 £
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!
4.5 (6437)
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ALEXANDER™ – orange-red hybrid tea rose – HARlex

Think of an early-evening coastal breeze, the light catching vivid orange-red petals as ALEXANDER™ settles into your family garden with reassuring stability. This upright hybrid tea brings a tall, elegant outline that works beautifully as a summer wind-filter near a veranda, while its remontant flowering and reliable colour retention keep borders looking fresh from June well into autumn. Own-root planting means a naturally long-lived, resilient framework that can regenerate if cut back hard, supporting a simple “Year 1 roots, Year 2 shoots, Year 3 full show” development arc with little more than sensible watering and light deadheading. In exposed Cornish or Devon gardens you gain a secure anchor in the soil that copes steadily with blustery weather and careful drainage, giving lasting impact from a premium silver-rated cultivar, yet remaining accessible to time-poor, beginner gardeners who just want reliable flowers and a calm, salty, sunny mood.


Usage options

Target areaReasoning
Coastal veranda wind-filter in large containers The tall, upright habit forms a vertical screen that softens onshore gusts without overwhelming a small seating area. In 40–50 litre containers it roots deeply, remains upright in squally weather and offers a long-lived, own-root framework for coastal-style lovers and beginners.
Feature rose for small front gardens Its vivid orange-red blooms and elegant exhibition-shaped flowers give strong kerbside presence from a single plant. The balanced height and moderate spread fit neatly into modest UK front gardens, suiting busy homeowners who want maximum effect from one premium rose and beginners.
Mixed border with ornamental grasses Reliable remontant flowering and very good colour retention provide steady punctuation among Festuca or sea kale, even through changeable coastal summers. The own-root plant gradually builds a durable structure with minimal fuss for relaxed, naturalistic gardeners and beginners.
Cutting patch for home flower arrangements Long, straight stems and classic hybrid tea form lend themselves to vases, bringing garden colour indoors for informal table settings. The mild, delicate fragrance suits dining spaces, while repeat flushes provide stems over a long season for creative homeowners and beginners.
Salt-tolerant shingle or gravel planting Once established, its robust shrub framework pairs well with free-draining shingle and gravel, echoing coastal colours without demanding complex care. Thoughtful watering and drainage help it cope with blustery, salt-laden air along exposed drives for low-maintenance seekers and beginners.
Informal hedge or boundary accent Planted at recommended hedge spacing, the upright habit and moderate foliage density create a light, semi-formal line that defines spaces without feeling heavy. Own-root longevity makes it a practical medium-term boundary solution for family gardens and beginners.
Focal point near seating or tea corner The gentle scent and glowing orange-red blooms provide a refreshing visual focus beside a bench or terrace, especially in late-afternoon sun. Remontant flowering ensures interest across school holidays and family gatherings for time-poor hobby gardeners and beginners.
Park-style planting in private gardens With its proven awards and garden-merit pedigree, this cultivar performs reliably in simple, repeating groups, offering professional-looking results without expert skills. Moderate maintenance and own-root resilience reduce long-term replacement needs for quality-conscious homeowners and beginners.

Styling ideas

  • Harbour-Veranda Screen – place in 50 litre tubs flanking a balcony rail, underplanted with silver Festuca to echo sea tones – ideal for coastal-style balcony owners and relaxed tea-drinkers.
  • Sunset Shingle Bed – set among pale shingle with sea kale and low Lavandula for a beachy, low-fuss strip – for homeowners turning a narrow side return into a coastal walk-through.
  • Elegant Entrance – use a single specimen by the front door, backed by evergreen shrubs, to give year-on-year welcome colour – perfect for busy families wanting instant impact.
  • Grasses and Glow – weave through a drift of ornamental grasses and Crocosmia so the orange-red flowers flicker among moving stems – for gardeners who enjoy a naturalistic, windy-garden feel.
  • Tea-and-Roses Corner – group two or three plants by a small patio, with low obedient plant edging, to frame a bistro set – suited to those who savour quiet afternoon tea in shelter.

Technical cultivar profile
ParameterData
Name and registration Hybrid tea rose, shrub group; registered as HARlex, marketed as Alexander™ Hybrid tea rose HARlex, with American Rose Society exhibition name Alexander for show and cut-flower use.
Origin and breeding Bred by Jack L. Harkness in the United Kingdom from ‘Tropicana’ × (‘Ann Elizabeth’ × ‘Allgold’); introduced and initially distributed by R. Harkness Roses & Co. Ltd. in 1972.
Awards and recognition Holds ADR classification and RHS/RNRS Award of Garden Merit; multiple international gold medals and certificates of merit underline proven garden performance and exhibition-quality flower form.
Growth and structural characteristics Tall, upright habit reaching about 145–195 cm high with 85–115 cm spread; moderately dense, light green foliage and densely thorned stems, forming a substantial, structurally strong shrub over time.
Flower morphology Medium-sized, double blooms with 26–39 petals, produced mainly singly on stems; cupped, medium high-centred hybrid tea form, remontant with abundant follow-up flowering through the season.
Colour data and phenology Vivid orange-red flowers (RHS 34B–34A) open bright with paler petal edges, then hold colour well before gently fading to a softer salmon-orange pastel towards the end of each flowering phase.
Fragrance and aroma Soft, mildly scented rose fragrance of delicate character; attractive at close range without overwhelming small seating areas, making it suitable for verandas, patios and intimate garden corners.
Hip characteristics Rose hip set is generally modest due to the double blooms, though occasional small, egg-shaped orange-red hips 12–18 mm in diameter may form, adding a subtle late-season ornamental accent.
Resistance and winter hardiness Hardy to around –21 to –18 °C (RHS H7, USDA 6b, Sweden Zone 3); good resistance to powdery mildew and black spot, moderate rust sensitivity, with fair heat tolerance given regular watering.
Horticultural recommendations Suited to beds, specimens, hedging and cutting; plant 60–110 cm apart depending on use, in well-drained soil with consistent moisture; maintenance is moderate, mainly deadheading and basic plant protection.

ALEXANDER™ Hybrid tea rose HARlex offers tall structure, repeat orange-red flowering and enduring own-root resilience for family gardens; consider it if you wish to invest in a long-serving, easy-going coastal or urban rose.

Detailed product attributes

Product Identification Data

Product Name: ALEXANDER™ – orange-red hybrid tea rose - Harkness
Product Type: vivianaROSE® ORIGINAL - 2-litre own-root potted rose
Cultivar Authenticity: Verified:01.09.2025
Cultivar Quality Rating: premium silver
Item Number: [311] 52-356 (14.02.2026) vivianarose.co.uk

Name and Registration

Meaning of Cultivar Name: The name was given in honour of British Field Marshal Harold Alexander.
Cultivar Synonym: Alexandra
Original Trade Name: Alexander
Current Trade Name: Alexander™ Hybrid tea rose HARlex
Rose Group: Hybrid Tea, Shrub
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: R. Harkness Roses & Co. Ltd. (United Kingdom)
Breeder: Jack L. Harkness
Breeding Company / Institution: R. Harkness Roses & Co. Ltd. (United Kingdom)
Breeding Year: United Kingdom, 1972
Parentage: ‘Tropicana’ × (‘Ann Elizabeth’ × ‘Allgold’)

Awards and Honours

Horticultural Ratings and Recommendations: ADR (1974); RHS/RNRS Award of Garden Merit (1993)
Competition and Show Awards: RNRS – Certificate of Merit (1972); ADR classification (1974); Hamburg – Gold Medal (1973); Belfast – Gold Medal (1974); Best Hybrid Tea award (1974); New Zealand – Certificate of Merit (1974); RNRS – James Mason Gold Medal (1987); RHS/RNRS – Award of Gar

Growth and Structural Characteristics

Height: 4.8-6.4ft (145-195 cm)
Spread: 2.8-3.8ft (85-115 cm)
Growth Habit: upright
Foliage: The variety has moderately dense foliage. The surface characteristics of the leaves are not clearly classifiable and their colour is a light green shade.
Prickliness: densely thorned
Self-Cleaning Description: The spent blooms mostly remain on the stem and require deadheading.
Self-Cleaning Intensity: Self-cleaning: weak

Flower Morphology

Petal Count: 26-39
Flower Fullness: double flowered
Flower Shape: cupped, pronounced medium high-centred
Flower Size: M (1,5-2,75 in)
Inflorescence Type: solitary
Colour Code: ARS code: OR RHS code: 34B, 34A
Repeat Flowering: Remontant; the second flowering is also abundant.

Colour Data and Phenology

Colour: orange-red
Flower Colour Description: Vivid orange-red with a subtle vermilion shade.
Closed Bud: Deep orange-red, with a slightly darker rim at the tip.
Newly Opened Flower: Bright orange-red, with a paler tone along the edges of the outer petals.
Full Bloom: Uniform, intense orange-red with a slightly redder tint towards the centre.
Before Fading: The colour gradually fades, softening into a slightly salmony-orange pastel.
Colour Fading Description: The colour holds well; towards the end of flowering it slowly fades to a slightly salmon–orange pastel.

Fragrance and Aroma

Fragrance Strength: mild, subtly scented rose
Fragrance Character: soft, delicate character
Pollinator Attraction: Due to its very double flower form, which conceals the stamens and reduces their accessibility, it attracts pollinators poorly.
Pollinator-Friendly Rating: Its double flowers attract pollinators only to a limited extent, so it is primarily an ornamental variety.

Hip Characteristics

Hip Shape: egg-shaped
Hip Colour: orange-red
Hip Comment: Rose hip formation is expected to be limited due to the double flowers; occasionally producing ovoid, orange-red hips 12–18 mm in diameter.

Resistance and Hardiness

Hardiness (°C): -21–-18 °C
Heat and Drought Tolerance Description: Performs well in warm conditions; requires regular watering during prolonged dry periods.
Disease Resistance: moderate
  • powdery mildew – resistant
  • black spot – resistant
  • rust – moderate

Horticultural Recommendations

Recommended Planting Distance: for mass planting 70 cm, for hedging 60 cm, as a solitary specimen 110 cm
Planting Density: in square planting 2,0 plants/m², in hexagonal arrangement 2,4 plants/m²
Partial Shade Tolerance: can tolerate partial shade
Maintenance Requirement: Maintenance requirement medium; occasionally requires plant protection.
Primary Uses: flower bed, cut flower, specimen, park

Comments

Strengths: Balanced growth habit – Origin guarantee
Companion Plants: Lobelia erinus - annual lobelia Physostegia virginiana 'Crystal Peak White' - obedient plant Crocosmia sp - garden crocosmia
Comment: -
ALEXANDER™ – orange-red hybrid tea rose - Harkness
Vivid orange-red with a subtle vermilion shade. - hybrid tea rose - mild, subtly scented rose - soft, delicate character
Online rose order - hybrid tea rose - Alexander™ - orange-red - (4.8-6.4ft (145-195 cm))
Inflorescence: solitary Height: 4.8-6.4ft (145-195 cm) Flower shape: cupped, pronounced medium high-centred Winter hardiness: - orange-red - R. Harkness Roses & Co. Ltd. (United Kingdom) hybrid tea rose - Flower size: M (1,5-2,75 in) Flower size: M (1,5-2,75 in) - Height: 4.8-6.4ft (145-195 cm) Height: 4.8-6.4ft (145-195 cm) - Flower fullness: double flowered Alexander™ - Roses in the garden | vivianaROSE® Original - premium silver Jack L. Harkness

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 do I want to use the rose for?
Flower? - Location? - Screening? - Fragrance? - Height? - Breeder? - Rose hips?

Rose purchasing information
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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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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.