Hosta's are one of the joys of early spring , as their new leaves thrust and twist through the earth, spiralling their way into the light. 'Halcyon', one of the best blue leaved varieties, is compact, with thick and fleshy spear shaped blue green leaves when young, which mature to a slightly deeper shade and become heart shaped. Spires of lavender blue bell shaped flowers on dark stems add to the appeal in summer. Plant in a sheltered location in partial shade in moist but well drained soil out of direct midday summer sun for the best show. As with all hosta's protect the leaves from slugs, albeit the thicker leaved ones are thought to be less susceptible. Grows to a maximum of about 50cm x 50cm.