Zagrebacka kristal ljetna

Active

Lactuca sativa L. Lettuce · Vegetables · bred by Agronomski fakultet Sveučilišta u Zagrebu, Zavod za povrćarstvo (HR)

also searched as: загребака кристал лйетна

Variety description

10 August 2026

The variety belongs to the "kristalka" (iceberg) type and is characterized as mid-early. The plant forms large, dense, and well-filled heads, with an average weight of about 300 grams.

The leaves have a light green color with a yellowish tint, a crunchy texture, and a finely wavy edge. The variety possesses high resistance to premature bolting, which allows it to be grown during the summer period provided there is sufficient irrigation.

The variety is intended for fresh consumption. In the process of seed production, it was noted that the use of growth regulators, such as gibberellic acid, increases the height of the flower-bearing stem, which can lead to plant lodging.

Sources6

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Countries of admission

2 jurisdictions

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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

active no record

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

Parties

Breeder: Agronomski fakultet Sveučilišta u Zagrebu, Zavod za povrćarstvo (HR) 15 Developed the variety
Applicant: Agronomski fakultet Sveučilišta u Zagrebu, Zavod za povrćarstvo (HR) 15 Submitted the application to the register
Maintainer: Veleučilište u Križevcima (HR) 1 Responsible for variety maintenance

Admission to trade

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

HR Croatia Protection expired

№ 1003530

Terminated

30 June 2013
QZ European Union Active

№ 274914

Registration

19 October 2015
HR Croatia Active

№ 1006678

Application

12 May 2015

Registration

19 October 2015

Registry	Number	Application	Registration	Terminated	Status
HR Croatia	1003530	—	—	30 June 2013	Protection expired
QZ European Union	274914	—	19 October 2015	—	Active
HR Croatia	1006678	12 May 2015	19 October 2015	—	Active

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

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Same species

Other varieties: Lettuce

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SYNGENTA SEEDS B.V.

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Zagrebška poletna kristalka

Protection expired

Lactuca sativa L. · Lettuce

Agr. fakul. ZG (HR)

1 record

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Discussion: Zagrebacka kristal ljetna

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