Maximo

Active

Lactuca sativa L. Lettuce · Vegetables

also searched as: максимо

Variety description

10 August 2026

The variety forms large, dense heads with intensely green, slightly blistered, juicy and crispy leaves. The average head weight is about 500 g, however, under intensive cultivation technology, it can exceed 1 kg.

The variety has high resistance to downy mildew and bolting, as well as to temperature fluctuations and heat. The produce is characterized by high marketability and suitability for transportation.

The variety is intended for cultivation in open field and protected cultivation, suitable for all-season growing. It is used for fresh market sales and industrial processing.

Sources8

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Countries of admission

3 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 terminated no record

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

Parties

Applicant: Semo spol. s r.o., CZ 29 Submitted the application to the register
Maintainer: SEMO a.s. (CZ) 527 Responsible for variety maintenance

Admission to trade

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

QZ European Union Active

№ 272940
CZ Czechia Active

№ 4755

Application

29 October 1998

Registration

21 February 2001
SK Slovak Republic Protection expired

№ 299R010

Application

5 November 1998

Registration

27 March 2001

Terminated

31 December 2011

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	272940	—	—	—	Active
CZ Czechia	4755	29 October 1998	21 February 2001	—	Active
SK Slovak Republic	299R010	5 November 1998	27 March 2001	31 December 2011	Protection expired

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: Lettuce

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SVS Holland B.V.

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8 records

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Maximus

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Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

5 records

Nearby in the species list Mattinas, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Maturana, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Matute, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Maugli, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Maureen, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Mauriac, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Maurice, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Mauron, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Maverick, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Maxi, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Maximus, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Maxina, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">May King, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">May Queen, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Maya, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Maycrop, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Mayoral, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Mazatlanas, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Mazired, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Mazovia

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