Gregg Dalea

Scientific Name: Dalea greggii

Common Names: Trailing Indigo Bush, Gregg's Prairie Clover, Silver Dalea

Native to: Southwestern United States, Northern Mexico

Lighting requirements: Full sun

Height: 1 to 2 feet 

Width: 4 to 6 feet 

Winter look: Semi-evergreen; may lose some foliage in colder temperatures

Seasonal interest: Late spring to fall (purple, pea-like flowers)

Drought tolerance: Very high (extremely drought-tolerant)

Soil requirements: Well-draining, sandy or rocky soil

pH range: 6.0 to 8.0 (slightly acidic to slightly alkaline)

Hardiness Zones: 7 to 11 (USDA Zones)

Deer resistance: High

Attracts: Bees, butterflies

Notes: This is an excellent ground cover for dry, hot climates. It is very low maintenance and thrives in poor, rocky soil. It is ideal for erosion control on slopes and xeriscaping.