Tintinblut (April) Tintinblut (June) Tintenblut Very dark in spring. £3.20 An adorable dark variety from Erwin Geiger, the name translates as 'Ink Blood'. The colour is deep claret, almost black in spring and the leaves are edged with silvery hairs. Very fine. Bred by Erwin Geiger (D) 2010 Well-rooted, established plants, sent in their pots.