Wide Brim Hosta

William Guinness Columbine

Wineberry Candy Daylily

Winky Blue And White Columbine

Winky Red And White Columbine

Winter Glow Bergenia

Wonderland Mix Poppy

Woodland Phlox

Woods Blue Aster

Woodside Ruby Daylily

Woolly Cinquefoil

Yellow Barrenwort

Yellow Flag Iris

Yellow Ice Plant

Yellow Lady's Slipper*

Yellow Loosestrife*

Zounds Hosta