Gardens themselves are the best form of butterfly feeder because butterflies are most attracted to nectar producing plants and flowers. The best way to further entice butterflies to your garden is with a butterfly feeder, which provides nectar solutions specially formulated for butterflies. Butterfly solutions are placed on a tray-like feeder, providing easy-access for the butterflies. Butterfly feeders come in many designs, shapes and colors and add a truly unique element to your garden. There are many online resources available which indicate specific seeds and plants you can use to attract different kinds of butterflies to your garden. In addition to butterfly feeders, butterfly houses can be used in conjunction to attract many forms of butterflies to your garden.