Common Name Hypericum Calycinum Botanical Name Hypericum calycinum Spacing 2' To 3' Apart Size 24" Tall X 4' Wide Exposure Full sun to part shade Growth Fast Hardiness -20 To -10 Deg. F Water Use Regular water use Flower Saucer-shaped, bright-yellow single flowers Form Low spreading, vigorous shrub Usage Attractive groundcover, border or rock garden plant Leaf Descr Dark green, elliptic foliage Blooms In June thru September Plant In Well drained soil         ©MEADOWS FARMS