Family: Liliaceae (lil-ee-AY-see-ee) (Info) Genus: Lilium (LIL-ee-um) (Info) Species: columbianum (kol-um-bee-AH-num) (Info)
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Division: Unknown - Tell us
Flower Habit: (c) Down-facing
Height: 24-36 in. (60-90 cm) 36-48 in. (90-120 cm) 4-6 ft. (1.2-1.8 m)
Spacing: 9-12 in. (22-30 cm) 12-15 in. (30-38 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) USDA Zone 9a: to -6.6 °C (20 °F) USDA Zone 9b: to -3.8 °C (25 °F) USDA Zone 10a: to -1.1 °C (30 °F)
Sun Exposure: Full Sun Sun to Partial Shade
Bloom Color: Orange Gold (Yellow-Orange) Pale Yellow Bright Yellow
Bloom Time: Late Spring/Early Summer Mid Summer
Flower Shape: Recurved
Bloom Size: Smaller than than 3" (75 mm)
Color Pattern: Spotted
Foliage: Deciduous Smooth-Textured
Other details: Flowers are fragrant Average Water Needs; Water regularly; do not overwater
Soil pH requirements: 6.1 to 6.5 (mildly acidic) 6.6 to 7.5 (neutral) 7.6 to 7.8 (mildly alkaline)
Patent Information: Unknown - Tell us
Propagation Methods: By dividing rhizomes, tubers, corms or bulbs (including offsets) From seed; winter sow in vented containers, coldframe or unheated greenhouse From seed; sow indoors before last frost
Seed Collecting: Allow pods to dry on plant; break open to collect seeds
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