English Wallflower is native to southern Europe and may have been brought to England by Normans in the 11th century. It is a perennial but can be grown as an annual. Best grown where summers are not too hot. Prefers lean, well-drained soils.
Cheiranthus cheiri
Orange
Perennial, Biennial
Full Sun, Partial Shade
Moderate
16-24
Spring
270,000
4
10
8-10
Blue Columbine is the state flower of Colorado. It is found throughout the Rocky Mountains, typically in aspen and spruce-fir communities, or subalpine meadows. Sometimes, pure white flowers are...
This perennial aster, formerly under Aster laevis, is native to most of the United States and Canada and can be found in prairies, savannas, forest openings, woodland edges and roadsides. Plants ...
Butterfly Milkweed is native to the central and eastern United States and is found in moderate to drier sites. Plants grow to 30 inches tall and have clusters of dark orange to reddish flowers. ...
Sweet Sultan is a highly fragrant, old-fashioned variety that comes from the Mediterranean and southwest Asia. ‘Imperialis Mix’ is a mixture of mauve, pink and white flowers. It grows...