American Seed's Dwarf French Double Mixed Colors Marigold Seed Mixture - 25 Squ.ft.perbox - 2 Box Pack! 2 Boxes, each covering 25 square feet of flowering. 50 square feet! Guaranteed fresh for 2016 growing season - Easy to grow - just apply and water! Germinates in 10 days. Colorful double flowers bloom in shades of Yellow, Gold, and Orange from Summer to Early Fall. Fully organic mixture. Height 10-12 inches.