Hosta 'Blackjack'. The large rounded leaves are thick, corrugated and unruly, maturing into an open mound of dark green foliage, almost black-green in appearance. Mature leaves measure 15" long by 14" wide and take on a bit of blue early in the season. A hosta sieboldiana seedling with a distinct appearance. (Owens)
MATURE HEIGHT: 29".
MATURE SPREAD: 72".
HARDINESS ZONES: 3,4,5,6,7,8,9.
FLOWER: White, mid season.
SUN EXPOSURE: Part sun to shade.
SIZE SHIPPED: 2.5" pot.
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