About: Veronica ‘Sunny Border’: Easily grown in average, medium, well-drained soil in full sun. Remove spent flower spikes to encourage additional bloom. This tall hybrid speedwell features dense, upright, terminal spikes (racemes) of dark violet-blue flowers which bloom from late May to frost. Flower spikes typically rise 18-24″ tall. Wrinkled, dark green leaves (to 2″ long). Good fresh cut flower. 1993 Perennial Plant of the Year. Grows best in ones 4 to 9.