These strong growers are related to forget-me-not (Myosotis) but are larger and showier. Their vibrant blue flowers appear from late spring through summer. Alkanets—sometimes called buglosses—are also easy to grow: plant them in well-drained soil and cut back spent flowers for a second bloom. High humidity inhibits growth.Anchusa capensis
Native to South Africa, where it grows in disturbed areas such as along roads. Grows to 1 1/2 ft. tall and about 8 in. wide with narrow leaves. Bright blue, 1/2-in.-wide flowers with white throats come in open clusters about 2 in. long. It prefers dry, sandy soils. Can be weedy, but sky blue blooms are welcome in many gardens. Bees love them. Plant in well-drained soil. Pretty with white or lavender African daisy (Osteospermum).
This perennial species can reach 10 ft. tall and 4 ft. wide; it has light green, deeply lobed leaves t...
Native to the Mediterranean region. An open, spreading plant to 3–5 ft. tall and 2 ft. wide. Lea...
Mostly native to the Mediterranean region, these mounding plants brighten spring borders and rock gard...