Daylily 'Key to My Heart'

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
18-24 in. (45-60 cm)
Sun Exposure
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
Pale Pink
Red
White/Near White
Flower Fragrance
Flower Size
Flower Type
By dividing the rootball
By dividing rhizomes, tubers, corms or bulbs (including offsets)
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:

Iowa City, Iowa

Carlisle, Kentucky

Bossier City, Louisiana

Dearborn Heights, Michigan

Waynesboro, Mississippi

Mandan, North Dakota

Fremont, Ohio

Puyallup, Washington

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Featured Videos

Gardener's Notes:

1
positive
1
neutral
0
negative
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D
Dearborn Heights, MI (Zone 6a) | August 2015 | neutral

Crimson with pale pink edge with white picotee above yellow green throat. (Whooperee × Avant Garde)

A
Puyallup, WA | August 2014 | positive

First year, single fan, and only one scape was enough to tell me that I will continue to love this daylily. It held its color well for g...Read More

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