Claudia, I love your tag line!
I guess I should mention
http://www.livemonarch.com/ here. They give away free milkweed seeds to anyone who wants. You can make a small donation if you like. I did, and then donated 1/2 of my seeds back for giveaways!
Thank you to everyone for all the info. I'll start by looking for and learning to recognize eggs and cats. I have lots of moth cats but haven't found any eggs yet. Can't wait to find something!
