This stunning foliage perennial will be the queen of the shade (and your heart). Compared to its companion plant 'Jack of Diamonds', 'Queen of Hearts' has more heart-shaped leaves and more pronounced silver overlay with narrower bands of dark green veining. From mid to late spring, baby blue, forget-me-not type blossoms are held in clusters above the foliage. Grows best in part shade, where it reaches 16-18" tall and 28-36" wide. Hardy to Zone 3.