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OSTALETT

Terminated

Rhododendron L. Azalea · Ornamentals · bred by OTTO STAHNKE & ELEONORE DETTMER

also searched as: осталетт

Variety description

10 August 2026

The plant has a compact growth type, reaching a height of 30–40 cm. The leaves are evergreen, dark green in color, and lanceolate or elliptical in shape. The flowers are characterized as double or semi-double with a medium-violet color.

Flowering is usually observed in the period from January to May, with some data indicating the possibility of flowering in the autumn-winter period. The plant prefers bright locations without direct sunlight and requires a slightly acidic, humus-rich substrate with a pH level of 4.5–6.5.

The variety is intended for indoor keeping, use in winter gardens, as well as on balconies and terraces during the warm season at temperatures not lower than +5°C. The plant is sensitive to moisture stagnation in the soil, which provokes rotting of the root system.

Sources5
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Countries of admission

1 jurisdiction

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

terminated no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
OTTO STAHNKE & ELEONORE DETTMER 14 Developed the variety
Applicant
OTTO STAHNKE & ELEONORE DETTMER 14 Submitted the application to the register
Rights holder
OTTO STAHNKE & ELEONORE DETTMER 14 Holds the rights to the variety

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Belgium № 90172
Terminated
  1. Application filed 27 November 1989
  2. Registered 4 December 1992
  3. Entry closed 4 December 2012

Records are sourced from official registry publications. Data sources and legal status

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Same species

Other varieties: Azalea

All 333 varieties of species

Rhododendron L. · Azalea

WALTER PREIL

BE CZ DE DK PL
8 records

Rhododendron L. · Azalea

PREIL| Dr. Walter Preil im Institut fuer gartenbauliche Pflanzenzuechtung / ELBINGHAUS| Rainer Ebbinghaus im Institut fuer gartenbauliche Pflanzenzuechtung

DE PL
5 records

Rhododendron L. · Azalea

WALTER PREIL|RALF LUTTMANN

6 records

Orlík

Terminated

Rhododendron L. · Azalea

CZ
1 record

OSTA

Terminated

Rhododendron L. · Azalea

OTTO STAHNKE & ELEONORE DETTMER

BE DK
2 records

OSTALI

Terminated

Rhododendron L. · Azalea

OTTO STAHNKE & ELEONORE DETTMER

BE
1 record

Nearby in the species list Neon Kiss, Neon Kisses, Nicoletta, NINA, NINETT, OASE DE LO, Oida, Olympia, Orlík, OSTA, OSTALI, OTTO, P. M. A. Tigerstedt, PARADISO, PASACINA, PERLITE, Phoenix, Pink Cascade, PINK SACHSENSTERN, Pink Spider

Discussion: OSTALETT

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