Tintinblut (April) Tintinblut (June) Tintenblut Very dark in spring. £3.50 Out of stock. 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 Sent in 9cm pots as growing, established plants.