Skip to content

Jade Frost

Active

Eryngium planum L. Blue eryngo · Ornamentals · bred by James Andrew Cave, Megan Kathryn Cave

also searched as: йаде фрост

Variety description

10 August 2026

The Jade Frost variety reaches a height of 60 cm. The plant is characterized by grey-green leaves with a creamy-white margin and stems with saturated violet-blue inflorescences. Flowering begins in early summer and can continue until September.

The plant is drought-tolerant due to the presence of a taproot, but it is sensitive to waterlogged soil in the winter period. The variety is prone to powdery mildew, slugs, and snails, and it does not tolerate the transplanting process well. It is used in ornamental gardening and as a material for cutting.

Sources3
  • Loading…

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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
James Andrew Cave^^^Megan Kathryn Cave 1 Developed the variety
Applicant
James Andrew Cave, Megan Kathryn Cave 1 Submitted the application to the register
Rights holder
James Andrew Cave, Megan Kathryn Cave 1 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 № 20042531
Active
  1. Application filed 14 December 2004
  2. Registered 16 July 2007
  3. Currently active indefinite in the register

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

Same species

Other varieties: Blue eryngo

All 60 varieties of species

Silver Stone

Protection expired

Eryngium planum L. · Blue eryngo

Vletter, Floris|Rijnsburg, Netherlands

NL
2 records

Eryngium planum L. · Blue eryngo

HUIBERT ANNE DE BOER

3 records

Eryngium planum L. · Blue eryngo

HUIBERT ANNE DE BOER

3 records

Gemini

Application submitted

Eryngium planum L. · Blue eryngo

Marginpar B.V.,Kwekerij Sinnich V.O.F.

2 records

Grakroblue

Protection expired

Eryngium planum L. · Blue eryngo

NL
1 record

Jos Eijking

Terminated

Eryngium planum L. · Blue eryngo

NL
1 record

Nearby in the species list Capricorn, Dobida, EPAJ1, EPND 13, EPPJ1, EPTJ, Farid, Fluela, Gemini, Grakroblue, Jos Eijking, Jupiter, Kobalt, Kolmaclo, Kolmaglo, Kolmagrala, Kolmagsil, Kolmanita, Kolmapufa, kolmaros

Discussion: Jade Frost

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