Other details
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)
Degree to which the appearance is present
Leaf Texture (bottom)
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
Foliage Color
Small (leaf 6.0-25 square inches; plant 6”-10” tall)
Regional
Marietta, Georgia
Portland, Oregon
Received this plant in a 4inch container in Sept 05. ... fast grower ... light green color ... scapes are thick with a huge white flower ...Read More
slow grower, for rockgardens "party"
Leaf size: 3.5" long, 1.25" wide. Flower scapes 6"-19". Japan/Korea/J. Craig/A. Summers/P. Ruh 2002.