Heuchera americana 'Purple Palace' PURPLE PALACE CORAL BELLS

(Zone 3)  Airy clusters of tiny bell-shaped flowers in June and July.  Attractive basal clumps of foliage are evergreen.  Best in well-drained soils in rich organic matter. - 18 in.  Mahogany-red foliage with white flowers.  Perennial plant of the year 1991.