OK, full disclosure: I must admit to being a full-bore Chilihead. Grew up in California, what can you expect. I've been growing chilis for nearly 40 years now. ekreider lays down some plain truths, so trust 'em. But there are some other things you might be interested to know.
First, there is a full-blown universe of chiliheads out there. You wouldn't believe it: I had thought the wine world was full of monomanics; hah! then I discovered that the chili world is ever so much more so.
Some of the chileheads are gold standard. One I can recommend fully and most heartily is John Fiedler:
http://www.pbase.com/chiles400/peppers
Secondly, unless you know for sure that you've got an open-pollinated--old-fashioned--pepper, saving seeds won't get you what you want.
Thirdly, if you are sure of your pepper's non-hybrid nature, you can propagate the line--but only (as ekreider notes) if you grow it in isolation from other peppers. Peppers are almost as naughty as grapes when it comes to interbreeding.
Fourthly, that having been said, I've gotten some very nice hybirds (which will breed true enough) from serendipitous crosses.
Finally, you are much further ahead to get seeds from a known source, and which, most importantly, are targeted to your area. I can most certainly ripen some chiles in KC that you won't be able to ripen in Chicago.
There are some short-season anchos, but if you want to get them ripe, you'd best get the seeds NOW and start them immediately, under lights and with a heated base.
Growing chilis is almost as much fun as growing grapes. Almost. But not quite. : ) But it's lots of fun.
Enjoy!
Geo
Sooo, you like wine and are looking for something good to read? Maybe
*this* will do the trick!
