Hidcote Blue English Lavender: Lavandula angustifolia 'Hidcote Blue'. Moderate grower to 2' to 3' tall and wide. Full sun. Water needs: Low Once established, needs only occasional watering. Highly effective in mass plantings.
Scabiosa columbaria ‘Butterfly Blue’ Pincushion Flower - Full Sun - 2″ lavender-blue flowers late spring to early fall that are reminiscent of a pincushion full of pins. Pincushion Flower will get up to 18″ tall with the flower and the gray-green foliage will get 6-8″ tall, the plant can get up to 12-15″ wide. This is a great plant for attracting butterflies and hummingbirds and does excellent in rock gardens.