Bedding rose

05-023-1
05-023-2

Tandinadi

Bedding rose

TANdinadi – Mathias Tantau Jr.

Petal colour of a medium‑intense sun‑yellow shade with a clean, homogeneous surface. - bedding floribunda rose - mild, restrained-scented rose - soft character

– Uniform mid-yellow blooms with gentle colour fade
– Reliable remontant flowering through the season
– Upright, compact habit for beds and borders
– Mildly scented flowers with soft character
– Moderately disease-resistant in typical gardens
Speisialta: Rose hips with neat orange‑red décor value.
Transparent processes – Future-proof garden concept
Tandinadi
pharmaROSA® ORIGINAL 2-litre own-root potted rose
18,80 €
pcs
Direct from the grower
In stock for immediate dispatch
Delivery: 8–11 working days
3 (4945)
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TANDINADI – yellow bedding floribunda rose - Tantau

With its softly glowing yellow pompon blooms, TANDINADI brings an effortlessly cheerful touch to Irish front gardens and family beds. This compact floribunda flowers in generous clusters over a long season, giving You a reliably colourful display without demanding expert skills. The 2‑litre own‑root plant arrives well established, so You can simply plant it, water it and enjoy how it gradually becomes a stable, long‑lived part of Your garden picture, even where soil is heavy and needs some care for better drainage. Its upright, moderately dense, glossy foliage forms a neat, bushy shape that suits smaller beds, edging and cottage‑style plantings. Over time, the own‑root structure supports good regrowth and resilience, giving You confidence that the rose can settle in for many years. Expect a natural development from strong roots first, then more shoots and branching, and by the third year a fully decorative bush with abundant flowers that still remains easy to manage in an everyday family garden.


Diana® in full bloom, showing its semi-double yellow flowers.
Diana® rose showing colour changes through several opening phases.
A TANDINADI rózsa zárt bimbója, élénk nap­sárga árnyalattal.

Use cases

Target area Reason
Front garden beds along paths and drives The compact upright habit (around 70–100 cm) forms a neat, manageable bush that does not sprawl onto paths, giving You a tidy, welcoming front garden with sunny yellow clusters from early summer to autumn, ideal for beginners
Small rose groups of 3–5 plants in family gardens Planted at about 60 cm spacing, several TANDINADI together create a low, even ribbon of colour that is easy to look after yet has strong visual impact, perfect when You want simple massed planting rather than complicated garden designs for a busy homeowner
Mixed cottage borders with perennials and grasses The mid-yellow, semi-double flowers blend beautifully with dwarf lavender, sedges and daisies, while the moderate height and glossy foliage weave naturally into cottage-style borders, keeping the look relaxed but still orderly for the romantic
Ornamental edging around patios and seating areas The remontant flowering, with a generous second flush, keeps colour near Your seating spots over a long season; the semi-double flower form adds lightness and charm rather than heaviness, so the planting stays airy and inviting for the terrace-owner
Large containers on balconies, patios or at entrances In a minimum 40–50 litre container with good compost and drainage, this upright floribunda builds a well-structured own-root bush that carries repeated clusters of bloom, giving long-lasting colour in limited space for the apartment-dweller
Coastal and exposed urban front gardens Once established, the moderately dense, glossy foliage and sturdy framework cope well with open, breezy sites, even where Atlantic winds and rain demand thoughtful soil improvement for reliable water movement and root health for the coastal
Low informal hedging or boundary definition Planted at around 50 cm, TANDINADI can outline driveways, lawns or play areas with a soft, friendly border, giving structure without the severity of clipped shrubs and providing a clear yet welcoming edge for the family-garden
Long-term rose features in small to medium gardens As an own-root rose, TANDINADI gradually forms its permanent bush shape in situ, regenerating well after pruning and offering many years of reliable flowers without complex care routines, supporting a future-proof, low-fuss planting for the long-term planner

Decorating ideas

  • Sunlit welcome strip – Line your front path with a short row of TANDINADI to create an easy-care, sunny yellow greeting that frames the entrance without overgrowing the walkway – ideal for time-poor homeowners
  • Cottage trio pocket – Plant three TANDINADI in a triangle with dwarf lavender and Mexican daisies between them for a soft, romantic pocket of colour and movement – perfect for small cottage-style borders
  • Yellow patio focal pot – Choose a 40–50 litre terracotta container, combine TANDINADI with trailing Mexican daisy at the rim for a simple, long-flowering focal point – great for balcony and patio gardeners
  • Soft family hedge – Use a staggered line of TANDINADI along a lawn edge, interplanted with low sedges for texture, to mark boundaries without rigid formality – suited to family gardens with children
  • Warm front-bed mix – Mix TANDINADI with blue dwarf lavender and pale hydrangeas to get a gentle contrast of yellow, blue and cream in front beds – attractive for those who like harmonious, low-maintenance schemes

Technical cultivar profile
Property Data
Name and registration Floribunda bedding rose, registered as TANdinadi, marketed as Tandinadi Bedding rose TANdinadi and exhibition name Diana; part of the bedding rose collection with verified cultivar authenticity for consumer gardens.
Origin and breeding Bred by Mathias Tantau Jr. for Rosen Tantau, with breeding work completed in 1977 in France; introduced commercially in 1978 and distributed by Rosen Tantau in Germany and internationally for garden use.
Growth and structure Compact upright bush reaching about 70–100 cm in height and 55–85 cm in spread, with moderately dense, mid-green, glossy foliage and moderate prickliness, suitable for beds, edging and low structural planting.
Flower morphology Semi-double pompon to ball-shaped blooms in medium size, typically 13–25 petals, borne in clusters on the stems; remontant with a good second flush that maintains ornamental effect through the main garden season.
Colour and phenology Bright lemon-yellow buds open to a clear sun-yellow, then soften through mid-yellow to buttery and creamy tones; colour retention is moderate, with a uniform mid-yellow at full bloom that pales gently towards the petal edges.
Fragrance and aroma Fragrance is mild and restrained with a soft character rather than a strong perfume, making it suitable close to seating or paths for those who prefer gentle scent rather than dominant aromatic roses.
Rose hip characteristics Occasionally forms small, spherical orange-red hips about 10–14 mm in diameter; hips may provide modest late-season ornamental interest but are not a major feature of this floribunda cultivar.
Resistance and hardiness Hardy in USDA zone 6b and colder climates down to about −21 to −18 °C; disease resistance is moderate to powdery mildew, black spot and rust, so basic monitoring and occasional plant protection may be advisable.
Horticultural recommendations Best in sunny positions with improved, free-draining soil; suitable for flower beds, parks, standards and large containers; plant at 50–60 cm spacing, maintaining around 3 plants per square metre in denser massed plantings.

TANDINADI offers compact structure, long-season yellow flowering and dependable, own-root resilience that gradually builds a lasting bed or container feature, making it a reassuring choice if you want a rose that simply works.

Detailed product attributes

Product Identification Data

Product Name: TANDINADI – yellow bedding floribunda rose - Tantau
Product Type: pharmaROSA® ORIGINAL - 2-litre own-root potted rose
Cultivar Authenticity: Verified:17.10.2025
Cultivar Merit Rating: premium bronze
Item Number: [3] 05-023 (14.02.2026) pharmarosa.ie

Name and Registration

Cultivar Name Meaning: The name is a female first name.
Synonym Name: Diana®; Diane
Trade Name: Tandinadi Bedding rose TANdinadi
Rose Group: Floribunda
Commercial Type: bedding floribunda rose
Commercial Group: Bed rose
Exhibition Category: exhibition floribunda
Collection: Bedding rose

Origin and Breeding

Initial Distributor: Rosen Tantau (Germany)
Breeder: Mathias Tantau Jr.
Breeding Company / Institution: Rosen Tantau (Uetersen, Germany)
Breeding Year: France, 1977
Parentage: unknown

Growth and Structural Characteristics

Height: 2.3-3.3ft (70-100 cm)
Spread: 1.8-2.8ft (55-85 cm)
Growth Habit: upright
Foliage: The variety has moderately dense foliage. The leaves have a glossy surface and a mid-green hue.
Prickliness: moderately thorny
Self-Cleaning Description: No data available on self-cleaning.
Self-Cleaning Intensity: No data available on self-cleaning strength.

Flower Morphology

Petal Count: 13-25
Flower Fullness: semi-double
Flower Form: ball, pompon
Flower Size: M (1,5-2,75 in)
Inflorescence Type: cluster-flowered
Colour Code: ARS code: MY RHS code: 12A, 9B
Repeat Flowering: Remontant; its second flowering is also abundant.

Colour Data and Phenology

Colour: yellow
Flower Colour: Petal colour of a medium‑intense sun‑yellow shade with a clean, homogeneous surface.
Closed Bud: Bright sunny yellow on the outer petals, with a slightly deeper yellow tone at the tips.
Freshly Opened Flower: Lemon-yellow petals, with a slightly warmer sunny yellow shade inside.
Full Bloom: A uniform mid-yellow tone, gradually fading to a paler yellow towards the edges.
Pre-Fading Flower: Fading butter‑yellow colour, partly tending towards a creamy shade.
Colour Fading Description: During opening, the lemon-yellow then mid-yellow tones gradually fade to a buttery yellow, partly into a creamy shade.

Fragrance and Aroma

Fragrance Strength: mild, restrained-scented rose
Fragrance Character: soft character
Pollinator Attraction: Semi-double (13–25 petals) blooms with partially concealed stamens offer moderate accessibility to pollinators and are therefore moderately attractive to them.
Pollinator-Friendly Rating: Semi-double (13–25 petals) flowers moderately attract pollinators, therefore this is a partially pollinator-friendly variety.

Rose Hip Characteristics

Rose Hip Shape: spherical
Rose Hip Colour: orange-red
Rose Hip Notes: Occasionally produced, 10–14 mm in diameter, spherical, orange-red rose hip that may have ornamental value.

Resistance and Hardiness

Hardiness (°C): -21–-18 °C
Heat and Drought Tolerance Description: No data are available on heat–drought tolerance.
Disease Resistance: moderate
  • powdery mildew – moderate
  • black spot – moderate
  • rust – moderate

Horticultural Recommendations

Recommended Spacing: Mass planting: 60 cm, hedging: 50 cm, as a specimen: 100 cm
Planting Density: in square planting 2,8 plants/m², in hexagonal arrangement 3,2 plants/m²
Partial Shade Tolerance: Preferably for sunny locations
Maintenance Requirements: Maintenance requirement medium; occasionally requires plant protection interventions.
Key Uses: flower bed, park, container-grown, standard (tree-form)

Notes

Strengths: Transparent processes – Future-proof garden concept
Companion Plants: Lavandula angustifolia (dwarf cultivars) - dwarf lavender
Carex oshimensis (low-growing cultivars) - dwarf sedge
Erigeron karvinskianus - Mexican daisy
Note: -
TANDINADI – yellow bedding floribunda rose - Tantau
Petal colour of a medium‑intense sun‑yellow shade with a clean, homogeneous surface. - bedding floribunda rose - mild, restrained-scented rose - soft character
The rose webshop. - yellow - bedding floribunda rose - Tandinadi - (2.3-3.3ft (70-100 cm))
Inflorescence: cluster-flowered Height: 2.3-3.3ft (70-100 cm) Flower shape: ball, pompon Winter hardiness: - yellow - Rosen Tantau (Germany) bedding floribunda rose - Flower size: M (1,5-2,75 in) Flower size: M (1,5-2,75 in) - Height: 2.3-3.3ft (70-100 cm) Height: 2.3-3.3ft (70-100 cm) - Flower fullness: semi-double Tandinadi - Roses in the garden | pharmaROSA® Original - premium bronze Mathias Tantau Jr.

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 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
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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®
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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.