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Family: Amaryllidaceae
(am-uh-ril-id-AY-see-ee) Genus: Allium (AL-ee-um) Species: tuberosum (too-ber-OH-sum) Synonym:Allium argyi Synonym:Allium clarkei Synonym:Allium roxburghii Synonym:Allium sulvia Synonym:Allium uliginosum
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Category HerbsWater Requirements Average Water Needs; Water regularly; do not overwaterSun Exposure Full SunFoliage Shiny/GlossyFoliage Color UnknownHeight 12-18 in. (30-45 cm)Spacing 3-6 in. (7-15 cm)Hardiness USDA Zone 4a: to -34.4 °C (-30 °F)USDA Zone 4b: to -31.6 °C (-25 °F) USDA Zone 5a: to -28.8 °C (-20 °F) USDA Zone 5b: to -26.1 °C (-15 °F) USDA Zone 6a: to -23.3 °C (-10 °F) USDA Zone 6b: to -20.5 °C (-5 °F) USDA Zone 7a: to -17.7 °C (0 °F) USDA Zone 7b: to -14.9 °C (5 °F) USDA Zone 8a: to -12.2 °C (10 °F) USDA Zone 8b: to -9.4 °C (15 °F) |
Where to Grow UnknownDanger N/ABloom Color White/Near WhiteBloom Characteristics UnknownBloom Size UnknownBloom Time Mid SummerLate Summer/Early Fall Other details UnknownSoil pH requirements 4.5 or below (very acidic)4.6 to 5.0 (highly acidic) 5.1 to 5.5 (strongly acidic) 5.6 to 6.0 (acidic) 6.1 to 6.5 (mildly acidic) 6.6 to 7.5 (neutral) Patent Information Non-patentedPropagation Methods By dividing the rootballFrom seed; sow indoors before last frost Self-sows freely; deadhead if you do not want volunteer seedlings next season Seed Collecting Bag seedheads to capture ripening seed |