Perennial starter 9cm pot. This shrubby perennial has dense medium green foliage and is a very upright plant, reaching 1.5m+. It has delicate light blue flowers in the cooler months. It is not tolerant of harsh frost but seems to stand the light to medium frosts that my garden receives, it loses it leaves after frost but they re-emerge come spring. Likes full sun, well-drained soil.