Species Daylily, Citron Daylily

Hemerocalliscitrina

Family
Hemerocallidaceae (hem-er-oh-kal-id-AY-see-ee)
Genus
Hemerocallis (hem-er-oh-KAL-iss)
Species
citrina (sit-REE-nuh)
Synonym
Hemerocallis altissima
Hemerocallis coreana
Spacing
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Hardiness
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Sun Exposure
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)
Bloom Color
Full Sun
Sun to Partial Shade
Bloom Time
Other Details
Propagation Methods
Soil pH requirements
Bright Yellow
Flower Fragrance
Flower Size
Flower Type
By dividing the rootball
Blooming Habit
Foliage Habit
Color Patterns
Awards (if applicable)
Patent Information
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Regional

This plant is said to grow outdoors in the following regions:

Miccosukee Cpo, Florida

Brownstown, Indiana

Barbourville, Kentucky

Medway, Massachusetts

Dearborn Heights, Michigan

Fulton, Missouri

Polson, Montana

Durham, North Carolina

Tulsa, Oklahoma

Christiana, Tennessee

Austin, Texas

Olympia, Washington

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Featured Videos

Gardener's Notes:

3
positives
0
neutral
0
negative
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M
Saratoga, CA | February 2010 | positive

H Citrina: I am told this has been used as one of the food stables in China and has medicinal use as well. Long re-blooming plant, hardy...Read More

P
Medway, MA (Zone 5b) | August 2008 | positive

This is a wonderful Hem. that I planted beside my steps going up to my garden shed - so I can smell its wonderful fragrance when I pass b...Read More

F
Dunnellon, FL (Zone 8b) | August 2002 | positive

This species has done very well for me in Zone 8b Florida. It is a hard Dormant, and is late to break dormancy, but then grows fast...Read More

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Featured
Urticating Anthelid
(Anthela nicothoe)
Yellowhammer
(Emberiza citrinella)