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Variety traits

Watermelon Maturity Group

Citrullus lanatus (Thunb.) Matsum. & Nakai

A watermelon classification trait that determines the length of the growing period from emergence to technical fruit maturity, which is necessary for regional adaptation and the selection of cultivation technologies.

In the reference 328 varieties crop Watermelon, where this is mentioned in the description.

Watermelon maturity groups are categorized by the duration of the growing season: ultra-early and early-maturing varieties ripen in 55–75 days, mid-maturing varieties require 75–90 days, and late-maturing ones take 95–110 days or more. The choice of group is determined by the agroclimatic conditions of the region, where priority is given to early-maturing forms in zones with short summers.

This trait correlates with the economic qualities of the fruit: early varieties are more often used for early-season sales, while late-maturing ones, such as the 'Kholodok' variety, are distinguished by better storability and transportability. The actual ripening period depends on the sum of active temperatures, the required range of which is 2000–3000 °C, as well as on light conditions and plant density.

General information about the subject — on the page Maturity group.

Sources8

Varieties of Watermelon mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.

Tombola

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

ESASEM, I

NL
3 records

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
5 records

Pluto

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

ZKI, H

HU
3 records

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Clause (FR)

FR UA
4 records

Nautilus

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

ZKI, H

HU
3 records

Kaori

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

NUNHEMS

ES
5 records

El Wafi

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

SAKATA SEED AMERICA INC US

FR UA
3 records

Altata

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
5 records

Boxy

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Nunhems B.V.

NL
5 records

Barus

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

RIJK ZWAAN Zaadteelt en Zaadhandel B.V.

NL UA
4 records

Ivona

Application submitted

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

NUNZA BV

ES
3 records

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Syngenta Participations AG

NL
3 records

Splendor

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

SAKATA SEED AMERICA INC US

FR
3 records

Kalahari

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Enza Zaden Beheer B.V.

NL
3 records

Apirena

Withdrawn

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

PETOSEED CO

ES NL
2 records

Estela roja

Terminated

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Western Seed Company

ES
2 records

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Known You Seed Co

RO
3 records

Judo

Terminated

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

HAZERA (1939)

ES
2 records

Talete

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

ISI SEMENTI SPA

IT
2 records

Sirius

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

Syngenta Seeds B.V.

NL
2 records

Starlich

Terminated

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

ISIDRO ALMENAR CUBELLS

ES
2 records

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

UNITED GENETICS SEEDS CO

PT
2 records

Arriba

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

HOLLAR SEEDS

IT
2 records

Eve

Terminated

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

HAZERA GENETICS

ES
2 records