2,000 seeds. Campanula rapunculus. Bellflower. Perennial.
 
Also known as Rampion and Rapunzel.
 
Hardy to zones 4 to 9.
 
Height 24 inches. Spacing 9 inches. 
 
Sowing Campanula rapunculus Seeds
 
Start seeds indoors 8 weeks before the last frost date. Sow on the surface. Full sun to part shade.