No, I do not have milkweed....in fact if it is a weed, we spray constantly for the Christmas Trees and we have very few actual gardens....we have roses, petunias, lantana, hibiscus, jasmine, mandevilla, bougainvillea, lilac, daffodils, black eyed susan, but most of the tropicals are in containers and we usually have loads of monarch that go into the greenhouse when the flowers are inside and they can't get out but they seem to die instead of turning into caterpillars. So upsetting because I keep the greenhouse open and there are no flowers in it just now.