Dwarf spike speedwell
This striking dwarf speedwell has short spikes of deep blue flowers. Long flowering throughout the summer. Toothed green leaves grow into a bushy mound. Grow in full or part sun, well drained soil with average moisture. Height to 30 cm .Versatile plant, good for edging or containers. Looks great as an impact plant, grown en masse at the front of a border. Remove faded flower heads in autumn. Apply mulch in spring. Hardy clump forming perennial to enjoy year after year.