I have had such fun this summer with my Cosmos. I have
grown them from seeds from Klondike Mix and have several
colors and types. They are supposed to overseed and perhaps
return next year. I also am collecting seeds so I can scatter
them again next spring. I have a place online to order more
seeds so I think I am covered and will have more Cosmos to
play with next year. Here is a link to information about this
wonderful flower http://plantanswers.tamu.edu/flowers/cosmos/cosmos.html and you can purchase seeds at
Wildseed Farms http://www.wildseedfarms.com/