Indigofera nigrescens
Indigo
Family: Fabaceae Pea
| Type | Shrub |
| USDA Hardiness range | 5A - 7B |
| Exposure | Partial shade to full sun |
| Bloom color | Pink, purple |
| Bloom time | Summer |
| Water needs | Moist |
| Landscape uses | Erosion control, ground cover, massing, rock garden |
| Height | 6' to 10' / 1.80m to 3.00m |
| Spread | 4' to 8' / 1.20m to 2.40m |
| Growth rate | Moderate |
| Persistence | Evergreen |
| Leaf color | Green |
| Fruit color | n/a |
| Soil pH requirements | Acidic, neutral, alkaline, slightly alkaline |
| Soil type | Sandy, clay, loamy |
| Form | Rounded, spreading or horizontal |