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Rowena

Terminated

Brassica oleracea L. (Brussels Sprouts Group) Brussels sprouts · Vegetables

also searched as: ровена

Variety description

10 August 2026

The Rowena F1 variety is a mid-season hybrid. The vegetation period is approximately 105 days. The plant forms round dark green heads, which are characterized by high firmness and tightly packed leaves.

The variety possesses resistance to bolting. Due to its marketability and uniformity of yield, it is suitable for sale on the fresh market, industrial processing, including freezing, and long-term storage.

Sources6
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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
Syngenta Seeds B.V. Submitted the application to the register
Maintainer
Syngenta Seeds B.V. Responsible for variety maintenance

Admission to trade

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

  • NL Netherlands Terminated

    № 2969

    Application
    15 January 1982
    Terminated
    28 January 1996

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

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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: Brussels sprouts

All 535 varieties of species

Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts

Nickerson Zwaan B.V. (NL)

CZ HR HU NL PL UA
11 records

Lunet

Protection expired

Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts

Seminis Vegetable Seeds

CZ ES HR PL SI SK
9 records

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Protection expired

Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts

Royal Sluis (NL)

CZ ES HR HU SI SK
8 records

Rosella

Active

Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts

Saatzucht Quedlinburg-DE

DE HR SI
4 records

Rovoka

Terminated

Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts

NL
1 record

Royal Marvel

Terminated

Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts

Sakata Seed Corporation

NL
4 records

Nearby in the species list Rinus, Robert, Roccent, Roger, Rokero, Romulus, Ronald, Roodnerf, Rosella, Rovoka, Royal Marvel, Rozeta, Rubine, Rudius, RUS 592, Sailor, Saltando, Sanda, Sandora, Santaline

Discussion: Rowena

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