Veronica teucrium ''Royal Blue''
This is a gorgeous Veronica, forming beautiful mounds of pretty foliage, smothered in gorgeous spikes of star-shaped rich gentian-blue flowers over a very long period from late Spring. Full sun and will tolerate some shade, well-drained soil. Perfect in containers or hanging baskets too. Cut back after flowering to encourage new growth. 30cm (when in flower) x 20cm approximately.