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Pyrus pyrifolia Synonyms: P. serotinaCommon Name(s): Japanese pear; Asian pear Family: Rosaceae Growth Habit: Perennial Invasiveness: Growing Days: 150 to 180 (days) Temperature:
Abs.Max=104° (F) | Opt.Max=77° (F) | Opt.Min=63° (F) | Abs.Min=45° (F) | Precipitation: 24 to 35 (in.) Winter Minimum: -31° (F) Soil pH: 5.5 to 6.5 Soil Texture/Type: Loam, heavy clay Soil Drainage: Well Photoperiod Response: Long day, short day and day neutral Light Intensity: Bright Comments: All pears found from Arctic to temperates, so wide range depending on species. Diseases: Cercospora, Rust Uses: Food - fruit Woodiness: Tree Climate: Temperate, subtropical, steppe and semi-arid Geographical Origin: Only cultivated
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