Vitis vinifera 'Trollhaugen'

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

A hardy, blue, seedless table grape. Origin: developed by Elmer Swenson, Osceola, Wis. MN 78 × Venus; sel. in 1985; tested as E.S. 3-24-7; released in 2000; not patented. Tree: Fruit: blue; round; small to medium size; sugar content 22%; flavor is fruity American but mild; seedless with soft seed remnants; medium skin; ripens 10 Sept. in central Minnesota. Cluster: small to medium; cylindrical, semi-loose.
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 'Trollhaugen'