Verbena Blue is ideal for hot climates. It spreads rapidly and forms a very flat mat. It is an excellent cover for large slope areas. Flowers are intermittent all year round.
Isotoma Blue is a creeping and spreading plant that grows only 2 to 3 inches tall. It has pale blue star like flowers that bloom in late spring to fall.
Campanula Porcharskyana is one of the most beautiful low growing perennials that spreads moderately fast. Their foliage is long, heart-shaped, irregularly toothed, and slightly hairy. It grows 1 to 3 1/2 inches long and 3/4 to 3 inches wide. The Campanula Porcharskyana has beautiful star-shaped lavender-blue flowers.
Festuca Blue is a drought, heat, and poor soil tolerant plant that is low growing. It forms blue gray tufts that are 4 to 10 inches tall. It is useful for sunny or partially shaded areas.