Daylily 'Spiny Sea Urchin'

Hemerocallis

Family
Hemerocallidaceae (hem-er-oh-kal-id-AY-see-ee)
Genus
Hemerocallis (hem-er-oh-KAL-iss)
Synonym
Spacing
24-36 in. (60-90 cm)
Hardiness
24-36 in. (60-90 cm)
Sun Exposure
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)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Bloom Color
Full Sun
Sun to Partial Shade
Bloom Time
Other Details
Propagation Methods
Soil pH requirements
Lavender
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:

San Jose, California

Dayton, Kentucky

Marlborough, Massachusetts

Dearborn Heights, Michigan

Melvindale, Michigan

Tawas City, Michigan

Akeley, Minnesota

Waynesboro, Mississippi

Cut Bank, Montana

Egg Harbor City, New Jersey

Elizabeth City, North Carolina

Waxhaw, North Carolina

Fate, Texas

Smithfield, Virginia

Oconomowoc, Wisconsin

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Featured Videos

Gardener's Notes:

1
positive
0
neutral
1
negative
Sort By:
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N
Waxhaw, NC | July 2014 | positive

A beautiful daylily with perfect, gorgeous blooms that really stand out in the garden. The bright yellow spines that edge its blooms of l...Read More

S
Wichita, KS (Zone 6a) | June 2009 | negative

This is absolutely the ugliest thing I have ever seen. Honest. I was so excited about it when I saw the photographs posted here after I...Read More

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