Brunnera macrophylla 39silver heart39 is a hardy yet decorative ground45cover plant the eye45catching foliage with a beautiful moonlight shimmer and delicate sprays of bright blue flowers in late spring will bring some colour to your gardens early border displays ideal for a dull shady area this choice variety of siberian bugloss is also useful for a sunny position the silvery heart shaped leaves are thicker than many other cultivars making it less prone to scorch and it wil