Kolmtrea

Active

Symphoricarpos x doorenbosii Krüssm. Coralberry · Ornamentals · bred by Jan de Jong

also searched as: колмтреа

Variety description

10 August 2026

The variety forms a compact crown reaching about 90–100 cm in height and width. The plant is a deciduous shrub that is most decorative in September and October due to the appearance of numerous dark pink fruits densely gathered in clusters.

The shrub is undemanding, not susceptible to significant diseases and pests, and tends to upright growth. The plant prefers sunny or partially shaded areas with well-drained garden soil and possesses high winter hardiness, corresponding to zones 3–8.

It is used in landscape design for forming borders, container gardening, landscaping of urban gardens, and also as an ornamental crop for floral arrangements.

Sources4

Loading…

The list of sources is loaded via script—please enable JavaScript.

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

Parties

Breeder: Jan de Jong 15 Developed the variety
Applicant: Kolster Holding BV 225 Submitted the application to the register
Rights holder: Kolster Holding B.V. Holds the rights to the variety
Maintainer: Kolster Holding BV 225 Responsible for variety maintenance

Plant breeders' rights

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

European Union № 20140029

Terminated

Application filed 8 January 2014
Registered 20 June 2016
Entry closed 25 March 2023

More 2 records protections in other jurisdictions are shown on the map above.

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Breeder

Jan de Jong

breeder code 07-MAY

All 15 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 0
Not yet disclosed: 2
First registration: 2016

Symphoricarpos x doorenbosii Krüssm. · Coralberry

Floribreed V.O.F.

2 records

Nearby in the species list Kolmarugi, Kolmaswet, Kolmatemta, Kolmava, Kolmawhidre, Kolmawiwa, Kolmcan, Kolmfalls, Kolmgala, Kolmprid, Laarhof, Marleen, Versymp 17

Discussion: Kolmtrea

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up