Perennial Plant of the Year

1990 PPOY- Phlox stolonifera

1991 PPOY- Heuchera 'Palace Purple'

1992 PPOY - Coreopsis 'Moonbeam'

1995 PPOY - Perovskia

1996 PPOY - Penstemon 'Husker Red'

1997 PPOY - Salvia 'May Night'

1998 PPOY - Echinacea 'Magnus'

1999 PPOY - Rudbeckia 'Goldsturm'

2001 PPOY - Calamagrostis 'Karl Foerster'

2002 PPOY - Phlox 'David'

2003 PPOY - Leucanthemum 'Becky'

2004 PPOY - Athyrium 'Pictum'

2005 PPOY - Hellebore

2006 PPOY - Dianthus 'Firewitch'

2007 PPOY - Nepeta 'Walker's Low'

Perennial Plant of the Year garden