Dalea Trailing Indigo Bush DescriptionBotanical Name: Dalea greggii A semi-evergreen ground cover with a mounding habit. Leaves are silver-gray leaflets on long stems that root at nodes. Purple blooms appear in mid to late autumn. A good ground cover for rocky slopes and exposed areas. No maintenance required and extremely drought tolerant. Plant CharacteristicsPlant Category: ShrubsName: Dalea Trailing Indigo BushPlant Type: Semi-evergreen Flower: Violet-purple, borne in panicles, 1/2" wide Mature Size: 1' x 4' - 6' Water: Very low Exposure:: Full sun Spacing: 3' Soil Type: Clay; loam; sand; alkaline; well drained Planting Time: Any season CommentsComments: Attracts bees and butterflies.