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Allium cepa var. aggregatum Synonyms: A. ascalonicum; A. cepaCommon Name(s): Shallot; multiplier onion Family: Liliaceae Growth Habit: Func. Annual/Biennial/Per Invasiveness: Growing Days: 60 to 100 (days) Temperature:
Abs.Max=86° (F) | Opt.Max=77° (F) | Opt.Min=68° (F) | Abs.Min=50° (F) | Precipitation: 18 to 24 (in.) Winter Minimum: Soil pH: 5.5 to 7 Soil Texture/Type: Light textured organic soils Soil Drainage: Well Photoperiod Response: Long day, short day and day neutral Light Intensity: Clear Comments: Prefers well drained soils of medium depth and high fertility. Little salt tolerance. Small bulbs produced on vegetative tips. Diseases: Pythium, Phytothora, Sclerotinia, Cercospora, Rhizoctonia, Powdery Mildew, Rust, Anthrachose Uses: Food - vegetable, Additive - flavoring Woodiness: Herbaceous Climate: Temperate, steppe and semi-arid, tropical-rainy, subtropical Geographical Origin: Only cultivated
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