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Wolf F1

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Allium cepa L. Onion · Vegetables · bred by Villem P. Van khake

also searched as: волф ф1

Variety description

10 August 2026

The hybrid forms round, uniform bulbs with a diameter of 65–80 mm and a weight of 140–200 g, featuring golden scales and white, succulent flesh with a semi-sharp taste. The plant is characterized by a vigorous dark green leaf apparatus with a waxy bloom and a well-developed root system.

The variety possesses high winter hardiness, withstanding temperature drops down to -20°C, as well as resistance to bolting and fungal diseases in the spring period. Winter-type sowing is carried out in August-September, and the harvest matures in late May – early June. The hybrid is not intended for long-term storage.

Sources7
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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.

active no record

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

Parties

Breeder
Villem P. Van khake 1 Developed the variety
Applicant
Nickerson -Zwaan B.V. Submitted the application to the register
Rights holder
Hazera Seeds B.V. Holds the rights to the variety

Admission to trade

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

  • UA Ukraine Active

    № 05041010

    Application
    28 March 2005
    Registration
    11 January 2007

Plant breeders' rights

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

Ukraine № 05041010
Application submitted
  1. Application filed 28 March 2005
  2. Registered
  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 White Queen, White sweet spanish, White Utah jumbo, White Wing F1, Whitestone, Wiener Bronzekugel, Winter Silwer, Wiro, Witte van Lisabon, Wolf, Wolska TOR, Yalta vinnytska, Yaltyns`kyi liuks, Yaltyns`kyi rubin, Yaltynska solodka, Yellow granex hybrid, Yellow Spanex, Yellow sweet spanish, Yellowstone, Yukom

Discussion: Wolf F1

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