Family: Liliaceae
(lil-ee-AY-see-ee) Genus: Fritillaria (frit-il-AR-ee-uh) Species: imperialis (im-peer-ee-AL-is) Cultivar: Lutea Maxima
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Category BulbsWater Requirements Average Water Needs; Water regularly; do not overwaterSun Exposure Sun to Partial ShadeLight Shade Foliage HerbaceousFoliage Color UnknownHeight 18-24 in. (45-60 cm)24-36 in. (60-90 cm) 36-48 in. (90-120 cm) Spacing 6-9 in. (15-22 cm)Hardiness 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 Parts of plant are poisonous if ingestedBloom Color Bright YellowBloom Characteristics UnknownBloom Size UnknownBloom Time Mid SpringLate Spring/Early Summer Other details UnknownSoil pH requirements 6.1 to 6.5 (mildly acidic)6.6 to 7.5 (neutral) 7.6 to 7.8 (mildly alkaline) Patent Information Non-patentedPropagation Methods By dividing rhizomes, tubers, corms or bulbs (including offsets)Seed Collecting N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed |