Stephanie Rose shares a great post that explains everything you need to know to attract butterflies to your garden.
She begins with:
Butterflies are beautiful to watch flitting about the garden and they are essential pollinators for a large number of plants. Many butterfly populations are dwindling right now, but with a few minor tweaks in the garden, we can help save these pretty pollinators, and enjoy their beauty and benefit in the garden at the same time. Read on to discover which plants butterflies need during their life cycle, and what to grow to attract various species to your yard.
Then she discusses how butterflies grow and what they need to thrive in your garden. One of the most useful pieces of information is a lit of specific butterflies and the plants that attract them.