Euphorbia grandicornis
Big-horned Euphorbia, Cow Horn, Boothill Eupatorium, West Texas Mist Flower
Family: Euphorbiaceae Spurge
| Type | Perennial, succulent |
| USDA Hardiness range | 7A - 11 |
| Exposure | Full sun |
| Bloom color | n/a |
| Water needs | Dry |
| Landscape uses | Border, massing, specimen |
| Height | 24" to 6' / 60cm to 1.80m |
| Spread | 36" to 6' / 90cm to 1.80m |
| Growth rate | Slow |
| Persistence | Deciduous |
| Leaf color | Green |
| Fruit color | n/a |
| Soil pH requirements | Acidic, neutral, alkaline, slightly alkaline |
| Soil type | Sandy, loamy |
| Form | Irregular or sprawling, rounded |