Thick leaved Yerba Santa is a fuzzy grey perennial that can grow to 5'. Flowers are 1/2" wide and 1" long pale blue. Sun, good drainage, doesn't need water after first year if your rainfall is greater than 14". Felt leaved Yerba Santa will grow in most gardens and can be quite the butterfly magnet.
Eriodictyon crassifolium is great for a butterfly garden.
Foliage of Eriodictyon crassifolium has color green-gray and is evergreen.
Flower of Eriodictyon crassifolium has color blue.
Communities for Eriodictyon crassifolium:Chaparral and Pinyon-Juniper Woodland.