Vitis vinifera 'PreCal™'

Cultivar

Angiosperms > Vitales > Vitaceae > Vitis > Vitis vinifera

Characteristics

A perennial hermaphrodite deciduous shrub.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination anemogamy
Spread endozoochory
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Origin: in Bakersfield, Calif., by John Weinberger and Timothy Sheehan, Superior Farming Co. Introd. in 1987 as Sugrasix. Plant patent 6009; 8 Sept. 1987; assigned to Superior Farming Co. Ribier × Superior Seedless; tested as 20-5. Berry: size variable; skin purplish-black; seedless, with medium-size vestigial seed traces; ovate; flesh greenish, translucent, juicy, firm; most nearly resembles Ribier; ripens about with Flame Seedless. Cluster: medium; double-shouldered, tapering; good berry attachment. Tree: Fruit:
Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -19
Optimum temperature (C°) 18 - 30
Size -
Vigor -
Productivity -

Identifiers

LSID -
WFO ID -
COL ID -
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Vitis vinifera 'PreCal™' Vitis vinifera 'Sugrasix'