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Papaver somniferum subsp. somniferum Synonyms: Common Name(s): Opium poppy Family: Papaveraceae Growth Habit: Annual Invasiveness: Noxious weed:WV Growing Days: 135 to 210 (days) Temperature:
Abs.Max=82° (F) | Opt.Max=75° (F) | Opt.Min=59° (F) | Abs.Min=37° (F) | Precipitation: 31 to 47 (in.) Winter Minimum: 23° (F) Soil pH: 6.5 to 7.5 Soil Texture/Type: Medium heavy, moist, and manured Soil Drainage: Well Photoperiod Response: Long day Light Intensity: Bright to clear Comments: Illegal to grow in US. Does poorly in humid tropics. Soils neutral or slightly alkaline. Diseases: Sclerotinia, Rhizoctonia, Powdery Mildew Uses: Environ. - ornamental, Material - lipids, Food - seeds, Additive - flavoring, Food - oil/fat, Animal Food - fodder Woodiness: Herbaceous Climate: Steppe and semi-arid, temperate, subtropical-dry summer Geographical Origin: Widely cultivated
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