Family: Liliaceae (lil-ee-AY-see-ee) (Info)
Genus: Hosta (HOSS-tuh) (Info)
Cultivar: Royal Tiara
 2 vendors have this plant for sale.
Plant Size (check one):
Dwarf (leaf < 2.0 square inches, plant < 4” tall)
Miniature (leaf 2.0-6.0 square inches; plant 4”-6” tall)
Spacing:
Unknown - Tell us
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)
Sun Exposure:
Light Shade
Partial to Full Shade
Full Shade
Other details:
Average Water Needs; Water regularly; do not overwater
Patent Information:
Unknown - Tell us
Seed Collecting:
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
Growing Habit:
Mound-like
Growth Rate:
Slow
Leaf Shape:
Lance
Leaf Appearance:
Twisted
Folded
Degree to which the appearance is present:
Moderately
Leaf Texture (top):
Slightly Shiny
Leaf Texture (bottom):
Unknown - Tell us
Leaf Substance:
Unknown - Tell us
Leaf Color:
Light Green
Creamy White
Color of Leaf Margin:
Light Green
Number of Vein Pairs:
Fewer than 9
Appearance of Margin:
Slightly Rippled
Margin Width:
1/2" - 1"
1" - 1 1/2"
1 1/2" - 2
Bloom Time:
Mid
Flower Shape:
Unknown - Tell us
Flower Fragrance:
Unknown - Tell us
Does it set seed?:
Unknown - Tell us
Bloom Color:
Pale Lavender
Medium Lavender
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