Family: Hemerocallidaceae
(hem-er-oh-kal-id-AY-see-ee) Genus: Hemerocallis (hem-er-oh-KAL-iss) Cultivar: Rosy Returns
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Height 18-24 in. (45-60 cm)Spacing 18-24 in. (45-60 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) USDA Zone 9a: to -6.6 °C (20 °F) USDA Zone 9b: to -3.8 °C (25 °F) Sun Exposure Full SunSun to Partial Shade Bloom Color Rose/MauvePropagation Methods By dividing the rootballSoil pH requirements 6.1 to 6.5 (mildly acidic)6.6 to 7.5 (neutral) 7.6 to 7.8 (mildly alkaline) Flower Fragrance Slightly FragrantBloom Time Extra early (EE)Reblooming (Re) |
Flower Size Small (3" to 4.5" diameter)Flower Type SingleBlooming Habit Diurnal (diu.)Foliage Habit Dormant (dor.)Ploidy DiploidColor Patterns BlendBand Awards (if applicable) Honorable MentionPatent Information PatentedFoliage Color UnknownBloom Characteristics UnknownWater Requirements Average Water Needs; Water regularly; do not overwaterWhere to Grow Grow outdoors year-round in hardiness zone |