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ISIPRIM

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Thuja occidentalis L. Northern white-cedar · Ornamentals · bred by Early Morning LLC dba Iseli Nursery

also searched as: исиприм

Variety description

10 August 2026

The variety is an evergreen shrub with an unusual sculptural crown shape. The plant has a narrow-pyramidal or columnar habit with upward-directed shoots. Dense scale-like needles have a twisted structure, and their color varies from rich dark green in summer to bronze in winter.

The plant's growth rate is 5–10 cm per year, reaching a height of about 1 meter with a width of 45 cm by the age of ten. The variety has high resistance to diseases, pests, and low temperatures, corresponding to USDA hardiness zone 4. The culture does not require mandatory pruning and maintains the decorative quality of needles inside the crown.

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.

QZ

no record

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

Parties

Breeder
Early Morning LLC dba Iseli Nursery 6 Developed the variety
Applicant
Early Morning LLC dba Iseli Nursery 6 Submitted the application to the register
Rights holder
Early Morning LLC dba Iseli Nursery 6 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.

European Union № 20180469
Active
  1. Application filed 9 February 2018
  2. Registered 6 April 2021
  3. Currently active indefinite in the register

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

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

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Nearby in the species list Golden Anne, Golden Bijou, Golden Brabant, Grin Bol, Henezia, Holmstrup, Hoogi023, HOOGI025, Hoseri, Hurricane, Janed Gold, Jantar, Josathu 01, Josathu 02, Josathu 03, Josathu 04, Kapdar1, King of Brabant, Lesdasma, Loreley

Discussion: ISIPRIM

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