“So good, it’s almost too good” my friend and colleague Richie Steffen, Curator at the Elisabeth C. Miller Botanical Garden, said about this plant when it was selected as a Great Plant Pick (www.greatplantpicks.org).  This is a fairly new addition to the Soest garden as part of a collection of various silver-variegated cultivars. ‘Jack Frost’ is, by far, the most popular of these selections for its large heart-shaped silver leaves netted in green, profuse “forget-me-not” blooms in mid-late spring, and remarkable vigor and hardiness.