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Vitis labrusca Synonyms: Common Name(s): Concord grape; Niagra grape; fox grape Family: Vitaceae Growth Habit: Perennial Invasiveness: Growing Days: 150 to 270 (days) Temperature:
Abs.Max=95° (F) | Opt.Max=77° (F) | Opt.Min=59° (F) | Abs.Min=43° (F) | Precipitation: 35 to 43 (in.) Winter Minimum: -22° (F) Soil pH: 4 to 7 Soil Texture/Type: Medium textured organic soils Soil Drainage: Well Photoperiod Response: Long day, short day and day neutral Light Intensity: Bright Comments: Native American. Good winter tolerances and short growing season but lesser fruit quality than other grapes. Concord cold hardy to -30 degrees Celsius. Niagra cold hardy to -23 degrees Celsius. Diseases: Pythium, Phytothora, Rhizoctonia, Helminthosporium/Bipolaris, Anthrachose, Powdery Mildew, Rust, Cephalosporium Uses: Food - vegetable, Food - wine, Food - fruit Woodiness: Woody vine Climate: Subtropical-humid, temperate-continental Geographical Origin: USA
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