General Characteristics: A perennial herb with narrow, green leaves. The vegetation is a little sparse, but the flowers are worth it.

Flowers & Fruits: Flowers late summer and fall. Flowers are blue.

Height: Vegetation: 2-4 feet.

Width: 2-3 feet.

Horticultural Notes: Available commercially with some searching. Requires very little irrigation, once established. Deep soak once per month, in dry years.