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Sweet Perfection

Terminated

Allium cepa L. var. cepa Onion · Vegetables

also searched as: свит перфектион

Variety description

10 August 2026

The Sweet Perfection variety (breeding number XPH85N39) belongs to the Spanish type of onion. The bulbs of the variety are predominantly single-bud, and the plant demonstrates a consistently high yield.

The variety has a longer storage life and matures several days earlier than the Sweet Amber variety. The plant shows resistance to pink root rot. The crop is suitable for fresh market sales and industrial processing.

Sources3
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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

Applicant
Crookham Company (US) 18 Submitted the application to the register
Maintainer
Crookham Company (US) 18 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • CZ Czechia Terminated

    № 3273

    Application
    13 February 1996
    Registration
    24 February 1998
    Terminated
    11 July 2003

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

Same species

Other varieties: Onion

All 1 855 varieties of species

Red Wing

Active

Allium cepa L. var. cepa · Onion

Bejo Zaden BV (NL)

BG CZ HR NL
6 records

Legio

Protection expired

Allium cepa L. var. cepa · Onion

Nickerson-Zwaan B.V., NL-2990 AA Barendrecht

CZ HR NL PL
6 records

Allium cepa L. var. cepa · Onion

Nickerson Zwaan B.V. (NL)

CZ HR NL PL SK
6 records

Sweet Amber

Terminated

Allium cepa L. var. cepa · Onion

CZ
1 record

Allium cepa L. var. cepa · Onion

Bayer Holland B.V.

NL
2 records

Allium cepa L. var. cepa · Onion

Bejo Zaden B.V., De Groot en Slot B.V.

NL
3 records

Nearby in the species list SV2657NK, SV3557ND, SV4043NM, SV4053NU, SV4058NU, SV7030NS, Swallow, Swana, Sweet Amber, Sweet Magnolia, Sweet Tule, Sweet Winter, Syral, T 322, Tacana, Tacoma, Tadel, TAEGU, Tahoe, Taify

Discussion: Sweet Perfection

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