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)
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
Large (leaf 81-144 square inches; plant 18”-28” tall)
Regional
Golden, Colorado
Machesney Park, Illinois
Glouster, Ohio
A nice selection, rather slow growing, this plant in the photo is 3 years old.
An 'Aurora Borealis' sport. M.Zilis
This one is rather picky of it's chosen site. Like many gold centered sieboldianas it has a t...Read More