Butterfly magnets! The fragrant nectar of these carefree, drought tolerant perennials attracts scores of butterflies. Clusters of star-shaped, bright yellow flowers are produced from early July through August followed by milkweed-type seed pods. Plants tolerate poor, sandy soils. They're slow to start in spring, so mark their location well.  Bears clusters of bright yellow flowers.
                                        
                    
            
Growing Zone: 3 to 9
          
                              
            
Light Requirements: Full Sun          
                                        
            
Height: 20-24"