Bleeding Heart, Pink Diamonds Bleeding HeartPink Diamonds Bleeding Heart is a compact herbaceous perennial with deeply cut, soft blue green leaves resembling ferns. Long nodding stems sporting rich two toned pink heart shaped flowers from late spring through summer. Flowers best in part shade and consistently moist rich well drained acidic soils. Type: Perennial Origins: Hybrid (unknown parentage) Height: 1' 1. 5' Spread: 1' 1. 5' Spacing: 1. 5' USDA Hardiness Zone: 3 9 Culture: Part Sun Bloom