625 seeds. Penstemon eatonii. Perennial. 
 
Also known as Firecracker Beardtongue. Hardy in zones 4-9.
 
Height 24 inches. Spacing 12 inches.
 
Sowing Penstemon eatonii Seeds
 
Start seeds indoors in late winter. Barely cover the seeds with soil, then refrigerate for 8 weeks. Full sun.