Hosta 'Stratosphere'

Alex Malloy registered this sport of H. 'High Noon' in 2001. It becomes a large, semi upright mound with pale lavender flowers that bloom from late June.

According to The Hostapedia by Mark Zilis (2009), "...the same as 'Skyscraper'..."

Similar cultivars include H. 'Five O'Clock Shadow'.

These 2010 photos come from the Ralph (Herb) and Dorothy Benedict Hosta Hillside, tours and vendors at the 2010 American Hosta Society National Convention in Minnesota, Wade and Gatton Nursery and Wade Botanical Gardens, Toledo Botanical Garden and the Minnesota Landscape Arboretum.