Requires little care once established. Although its native habitat in Texas is from the Edwards plateau south to the Rio Grande Plains and Trans-Pecos area, it adapts to a wide range of soil types and is popular in nurseries. Flowers spring to fall. Tends to get leggy, light pruning will encourage bushiness. Mildew is unavoidable – sometimes more sun will help make it go away. Propagation: seed, softwood cutting.