Family: Iridaceae
(eye-rid-AY-see-ee) Genus: Iris (EYE-ris) Cultivar: Double Trouble Hybridized by Hedgecock 1991
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Height 24-36 in. (60-90 cm)36-48 in. (90-120 cm) Spacing 12-15 in. (30-38 cm)15-18 in. (38-45 cm) Hardiness USDA Zone 3a: to -39.9 °C (-40 °F)USDA Zone 3b: to -37.2 °C (-35 °F) 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) Sun Exposure Full SunDanger Parts of plant are poisonous if ingestedBloom Color Bright YellowFoliage HerbaceousOther 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 UnknownClass Tall Bearded (TB)Bloom Time Late Midseason (MLa)Awards (if applicable) UnknownFoliage Color UnknownBloom Characteristics UnknownWater Requirements Average Water Needs; Water regularly; do not overwaterWhere to Grow Unknown |