The Perennial Plant of the Year® (PPOY) program began in 1990 to showcase a perennial that is a standout among its competitors. Perennials chosen are suitable for a wide range of growing climates, require low maintenance, have multiple-season interest, and are relatively pest/disease-free. If you are looking for an excellent perennial for your next landscape project or something reliable for your gardens, make sure to check out the Perennial Plant of the Year® here.
Nominations generally need to satisfy the following criteria: 
  •  Suitability for a wide range of climatic conditions
  •  Low-maintenance requirements
  •  Relative pest- and disease-resistance
  •  Ready availability in the year of promotion
  •  Multiple seasons of ornamental interest