Erysimum Canaries Yellow

Wallflowers are among the first to bloom in spring and will bloom for a long time.  Nicely fragrant blooms that are good for cut flowers arise from a tidy compact mound of foliage. Delightfully fragrant, bright, vivid yellow flowers, some of which are speckled with red.    Fragrant. Well drained, fertile soil in a open sunny position. Zone 5-8.