by jnn Jun 16, 2007 3:30 AM
Mid-June. A spreader but easy to control
by a2zmom Jul 7, 2018 6:04 AM
Blooming in mid October at the Joel E. Ferris Perennial Garden, Manito Park, Spokane, WA (Zone 5b)
by TuttiFrutti Nov 1, 2005 9:28 PM
Coker Arboretum, NC. Copyright Karl Gercens. Conservatory Horticulturist at Longwood Gardens. http://www.karlgercens.com/
by Kell May 12, 2020 9:23 PM
