1600 seeds. Penstemon hirsutus. Perennial. 
 
Also known as Hairy Beardtongue. Hardy in zones 4-9.
 
Height 24 inches. Spacing 12 inches.
 
Sowing Penstemon hirsutus Seeds
 
Start seeds indoors in late winter. Sow on the surface, then refrigerate for 3-4 weeks. Full sun.
 
Photo courtesy of Diane's Flower Seeds