500 seeds. Phlox drummondii. Annual. 
 
Phlox drummondii Mix has solid and bicolor flowers in red, magenta, rose pink and white. Blooms in midsummer.
 
Height 14 inches. Spacing 9 inches.
 
Sowing Phlox drummondii Seeds
 
Sow seeds outdoors in late spring. Or start indoors 6 weeks early. Barely cover the seeds with soil. Full sun to part shade.