Prunus domestica 'Grand Rosa'

Cultivar

Angiosperms > Rosales > Rosaceae > Prunus > Prunus domestica

Characteristics

A perennial hermaphrodite deciduous tree.
Life form perennial
Growth form tree
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
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 Le Grand, Calif., by F.W. Anderson, Merced, Calif. Introd. in 1959. Plant patent 1756; 23 Sept. 1958; assigned to Reedley Nursery, Reedley, Calif. Open-pollinated seedling of Eldorado; selected in 1957. Tree: large; vigorous; productive and regular bearer. Fruit: large, averaging 2 to 2 3/8 inches in diam.; globose; skin red, shading to burgundy red, with a light purple bloom, being similar to Late Santa Rosa; flesh yellow, shading to red near skin; has the firmness and the good shipping and keeping qualities of Eldorado; free to semi-freestone; ripens about 2 weeks after Eldorado and about 1 week after Late Santa Rosa, thus extending the marketing season of Eldorado-type varieties; at harvest, few culls due to growth cracks and other defects.
Mode -
Germination duration (days) 120 - 365
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -25
Optimum temperature (C°) 18 - 33
Size large
Vigor vigorous
Productivity productive

Identifiers

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

Synonyms

Prunus domestica 'Grand Rosa'