Family: Iridaceae
(eye-rid-AY-see-ee) Genus: Iris (EYE-ris) Species: douglasiana (dug-lus-ee-AN-uh) Cultivar: Mixed Hybrids
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Height 12-18 in. (30-45 cm)Spacing 24-36 in. (60-90 cm)Hardiness 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) Sun Exposure Sun to Partial ShadeDanger Parts of plant are poisonous if ingestedHandling plant may cause skin irritation or allergic reaction Bloom Color Gold (yellow-orange)Lavender Medium Purple Foliage EvergreenOther details Unknown |
Propagation 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 seedSoil 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-patentedClass Pacific Coast Native (PCN)Bloom Time Late Midseason (MLa)Very late (VLa) Awards (if applicable) UnknownFoliage Color UnknownBloom Characteristics UnknownWater Requirements Average Water Needs; Water regularly; do not overwaterWhere to Grow Unknown |