Excellent for woodland spots
Hardiness Zone: 3-7
'Jack Frost' has big, almost completely silvery-white foliage with a sharply contrasting deep green edge and venation. The leaves form a snowy mound topped by sprays of tiny, blue flowers with yellow centers in late spring and early summer. Great for grouping and excellent for woodland spots. 'Jack Frost' was the 2012 Perennial Plant of the Year.