1992 Perennial Plant of the Year. One of the brightest performers of the summer garden. The dark-green foliage and creamy-yellow flowers intensify any perennial border.  Tray Size: 72 plants  Common Name: Tickseed  USDA...

1996 Perennial Plant of the Year. Small, white, trumpet-shaped flowers with red stamens top garnet-red foliage.  Tray Size: 72 plants  Common Name: Beard tongue  USDA Hardiness Zone: 4 - 9  Mature Height: 30...

2001 Perennial Plant of the Year. Versatile, attractive and care-free ornamental grass. Deep-green, lustrous foliage in early spring, lasts all the way to winter. Upright clump with feathery plumes. Moist, well-draining soil.  Tray Size: 38...

2007 Perennial Plant of the Year. Soft mounds of gray-green foliage support loose spikes of lavender-blue flowers from late spring to summer.  Tray Size: 72 plants  Common Name: Catmint  USDA Hardiness Zone: 3 -...

2008 Perennial Plant of the Year. 'Rozanne' is a clump-forming perennial with violet blue flowers appearing from late spring to early fall. Deep-green, fine-textured leaves with hints of chartreuse accentuate the vivid blooms. A  Tray Size: 50...