It's the latest I've ever gone by well over a month, but found three eggs on Asclepias sullivantii and brought them in. I thought for sure I'd have none this year, after I raised 25 in 2012, 150 in 2011, and 200 in 2010. If it weren't for Liatris ligulistylis, I'm sure I wouldn't have any monarchs dashing through the garden.
People call me a "nativist" and "native plant purist," and my defense is sitting in a plastic container on the kitchen table. Morality just emerged from an egg casing. Bite me -- and the milkweed.