How is the Perennial Plant of the Year Chosen?
        
        
        
02/17/2009

Nominations are based on the following criteria:
- Suitable for a wide range of climatic conditions
 - Low maintenance
 - Pest and disease resistant
 - Readily available in the year of release
 - Multiple seasons of ornamental interest
 - Easily propagated by asexual or seed propagation
 
To learn more about the Perennial Plant Association, visit their website: www.perennialplant.org.