Hemerocallis 'Butter Curl' (Butter Curl Daylily)


Botanical Information

FamilyHemerocallidaceae
GenusHemerocallis
Cultivar'Butter Curl'
CategoryPerennials

Details

USDA Hardiness Zone3a- 9b
USDA Hardiness Ref.
Canadian Hardiness Zone2 - 8
Canada Hardiness Ref.
RHS Hardiness ZoneH7
RHS Hardiness Ref.
Temperature (°C)-39 - (-4)
Temperature (°F)-40 - 25
Height60 - 90 cm
Spread60 - 90 cm
GrowthFast
Flowering PeriodJune, July

Description and Growing Information

ShapeUpright and arching.
LandscapeMassing.
PropagationDivision in spring.
CultivationFull sun and partial-shade. Well-drained soil with a pH of 6.1 - 7.8 (mildly acidic, neutral and mildly alkaline).
Notable SpecimensThe University of Alberta Botanic Garden, Devon, Alberta, Canada.
HabitatHorticultural origin.
Leaf DescriptionThe leaves are long, thin and come to a point.
Flower DescriptionSmall flowers that are 7 - 11 cm in diameter. The flowers are slightly fragrant.
Colour DescriptionThe flowers are yellow. The foliage is green.

Photographs