Variety traits

Grapevine growing season

Vitis L.

The period of active grapevine functions, beginning when the stable mean daily air temperature exceeds 10 °C and ending when it drops to similar values. It is used for planning agronomic practices and evaluating the suitability of varieties for the climatic conditions of a region.

In the reference 152 varieties crop Grapevine, where this is mentioned in the description.

The grapevine growing season is measured in days from the onset of biological activity to berry ripening. Based on this indicator, varieties are divided into groups: from ultra-early (up to 105 days) to very late (165 days or more). To assess the thermal requirements of varieties, the sum of active temperatures above 10 °C is additionally used.

The duration of the growing season determines the timing of pruning, green operations, and harvesting. A mismatch between the length of a variety's growing season and the region's climatic conditions leads to poor cane maturation, low winter hardiness, and the inability of the berries to reach the required quality standards.

General information about the subject — on the page Vegetation period.

Sources8

Varieties of Grapevine 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.

Active

Vitis L. · Grapevine

CSIRO Plant Industry (Commonwealth Scientific and Industrial Research Organization)

3 records

140 Ru.

Active

Vitis L. · Grapevine

INCONNU (FR)

2 records

Furmint

Active

Vitis L. · Grapevine

RO SI

6 records

Perlette

Active

Vitis L. · Grapevine

RO SI

5 records

Active

Vitis L. · Grapevine

5 records

Karaburnu

Active

Vitis L. · Grapevine

2 records

Rkatsiteli

Active

Vitis L. · Grapevine

2 records

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Vegetation period in other crops

Sunflower 678
Maize 386
Tomato 358
Potato 295
Bread wheat 234
Lettuce 232
Carrot 212
Bell pepper 207