200 seeds. Stipa (Nassella) tenuissima. Perennial. 
 
Also known as Mexican Hair Grass and Angel Hair Grass. 
 
Hardy in zones 6-10.
 
Height 30 inches. Spacing 18 inches.
 
Sowing Mexican Feather Grass Seeds
 
Start seeds indoors in late winter. Barely cover the seeds with soil, then refrigerate for 3 weeks. Full sun.
 
Photo courtesy of Diane's Flower Seeds