On Tue, 8 Apr 2003 10:20:24 -0500, "Someone"
wrote:

Thanks. I'm using them as an annual around a bearded iris that probably
won't flower for a couple years. I hope they won't grow too tall and block
out the iris's sun!

No, they won't get that tall.

If you want them as annuals, you may have to rip some out next year.
Mine always seed themselves.