50 seeds. Salvia officinalis. Perennial. 
 
Common Sage.
 
Height 26 inches. Spacing 24 inches.
 
Sowing Sage Seeds:
 
Start sage seeds indoors 6-8 weeks before the last frost date. Or sow outdoors after the last frost. Barely cover the seeds with soil. Full sun.
 
Photo courtesy of Diane's Flower Seeds