Rubus idaeus 'Joan Irene'

Cultivar

Angiosperms > Rosales > Rosaceae > Rubus > Rubus idaeus

Characteristics

A perennial hermaphrodite deciduous shrub.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread endozoochory
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Mature height (meter) -
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Rooting depth (meter) -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
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Hardiness (USDA) -

Usage

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

Cultivation

A high yielding, primocane fruiting raspberry. Origin: Medway Fruits, Kent, UK by Derek Jennings. Joan J × selection of complex origin. Tree: very vigorous; stout canes; spine free. Fruit: bright, medium color tends to darken if not picked regularly; good flavor; good skin strength which gives good shelf life; large size maintained late into season; ripens in southern England in late August and season continues until November.
Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -40
Optimum temperature (C°) 17 - 23
Size -
Vigor high vigor
Productivity -

Identifiers

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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rubus idaeus 'Joan Irene'