Our backyards are home to an amazing variety of butterflies and moths. In recent years, homeowners have been trying to provide these fascinating insects with a variety of plants that serve as host plants. Most of these efforts have focused on establishing herbaceous host plants. Ironically woody plants such and shrubs are trees are rarely recognized for their value as host plants even though, they often host more butterflies and moths than any other plants found in an average yard. Leading the list of trees that serve as host plants for moths and butterflies in Georgia are native oaks.
Throughout the country, native oaks host at least 557 species of moths and butterflies. More than 20 species of oaks are native to the Peach State. Many of these oaks commonly grow in our backyards.
Here is a short list of some of the butterflies and moths that use oaks as host plants: red-spotted purple, Horace’s and Juvenal’s duskywing, banded hairstreak, white M hairstreak, clymene moth, imperial moth, cecropia moth, rosy maple moth, and polyphemus moth.
If you are interested in providing host plants for a wide variety of moths and butterflies make sure, your home landscape includes one or more species of native oaks. With that in mind, do an inventory of the trees growing in your yard. If you already have willow, water, white, live, or other species of native oaks in your yard, you already providing a wide variety of butterflies with a place to lay their eggs. If not, when you are planning additions to your yard add a native oak to the list. This one investment will yield dividends for years to come.