What type of BUTTERFLIES are you trying to attract?
Monarchs, Papilio polyxenes, Cabbage white, Papilio glaucus, Aphrodite Fritillary.
What NECTAR and HOST plants are in your garden?
Milkweed, American redbud tree, Pink flowering dogwood tree, forsythia, snowball bush, holly, pachysandra, daffodils, tulips, hyacinths, Michigan wildflowers, crocus.