PPA Perennial Plant of the Year Index

2008-
Geranium x 'Rozanne' PP#12,175
2007-
Nepeta 'Walker’s Low'
2006-
Dianthus gratianopolitanus 'Feuerhexe'
2005-
Helleborus orientalis 'Royal Heritage'
2004-
Athyrium nipponicum 'Pictum'
2003-
Leucanthemum x superbum 'Becky'
2002-
Phlox paniculata 'David'
2001-
Calamagrostis x acutiflora
'Karl Foerster'
2000-
Scabiosa columbaria
'Butterfly Blue'
1999-
Rudbeckia fulgida 'Goldsturm'
1998-
Echinacea purpurea 'Magnus'
1997-
Salvia 'May Night'
1996-
Penstemon digitalis 'Husker Red'
1995-
Perovskia atriplicifolia
1994-
Astilbe 'Sprite'
1993-
Veronica 'Sunny Border Blue'
1992-
Coreopsis verticillata 'Moonbeam'
1991-
Heuchera micrantha
'Palace Purple'
1990-
Phlox stolonifera