How do you altract butterflies?

You can attract butterflies by planting the plants they lay their eggs on (host plants) and flowering plants (nectar plants) for butterflies that are normally found in your area of the world. If you search the internet for 'butterfly host plants' you will be led to sites that give more specific information. What attracts butterflies in Florida may not attract butterflies in Iowa or Oregon. Butterflies are very picky about plants that they lay eggs upon.