Geranium endressii Wargrave Pink is a fertile hybrid between G. endressii and G. versicolor. Branched clusters of warm pink flowers with darker veins bloom from late spring into

Matteuccia struthiopteris The King is a larger variety than the species. It features a large crown, a large vase-shaped clump of sterile fronds and fertile

Euphorbia polychroma First Blush (PP15292) was selected at the W. & E. Radtke nursery for its light green leaves with wide, cream-colored margins. From spring

Veronica longifolia Forever Blue (PP31087) is a striking (and sterile) Veronica which produces continuous, deep blue flowers throughout the late-Spring and Summer. It prefers well-drained soil

Echinacea x EYE CATCHER™ Coral Craze (PP31889) is from the Walters Gardens hybridizing program. The Eye-Catcher™ collection was a long time in the making and

Veronica incana Pure Silver is an erect, clump-forming, spiked speedwell cultivar that is noted for its silver foliage and summer bloom of blue flowers. Narrow,

Echinacea x PRAIRIE PILLARS™ Big Kahuna (PP26159) has masses of beautiful, fragrant, unusually large flowers with salmon-gold petals and coppery bronze cones blooming from mid-summer

Sedum x ROCK N LOW™ Boogie Woogie (PP31767) People love variegation in perennials. Enter ‘Boogie Woogie’, a variegation stable, summer-flowering groundcover type that will definitely

Digitalis lutea or small yellow foxglove has been cultivated in British gardens since the 16th century and was probably established in American gardens by 1800.

Rudbeckia nitida Autumn Sun has large, daisy-like flowers (3-4″ across), with drooping yellow petals and elongated bright green center cones. An underused, tough and long-lived