Cicerbita plumieri (Hairless Blue Sow Thistle)

140 (180)cm, Hairless Blue Sow Thistle is an ornamental herbaceous perennial with a basal yellowish-green leaf rosette and tall branching stalks topped by pale sky-blue flowers. It is native of humus rich soils in meadows and open spots in woods in Western Europe. For any rich, well drained soil in a sunny spot. An excellent solitary plant for the rock garden. III-VI.
20 seeds per package.