This
non-registered giant (34 inches high) hosta of
H.
sieboldiana breeding was introduced by
Paul Aden in
the 1980's. Its leaves are moderately corrugated and generally
unruly in habit. The near white flowers open in mid-June to July and
form numerous seed pods.
According to
The Hostapedia by Mark Zilis
(2009), "Whenever I'm asked to identify the berst big
blue-leaved cultivars, 'Blue Mammoth' always comes to mind (with
'Blue Angel')."
Similar cultivars
include H. 'Eleanor J. Reath',
H. 'Gray Cole', and H. 'Ryan's
Big One'.
