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Everyone thinks of butterflies as creatures of beauty. A butterfly's most unique feature is its colorful wings. The coloration of the wings distinguishes the species. This show of color is reason enough to invite them into your garden. So, what can you do to encourage butterflies? Plant flowers and shrubs that attract butterflies. These plants are attractive with showy color of their own.

I personally like butterfly bush (Buddleia). These plants are superb nectar sources and their long bloom period extends the show. The plants thrive in full sun and need to be cut back in late winter before new growth begins. Today, there are dwarf varieties that grow 3 to 4 feet and the standard varieties that grow 6 to 8 feet.

Hollyhocks (Alcea) are an old-time favorite of some gardeners. I believe they should be used at the back of a mixed border or against a barn wall. These plants bloom early to late summer and are either biennial or perennial.

Verbena (Verbena) is another great nectar flower that is a continuous bloomer from summer through fall. Use tall species in perennial beds and low growers to edge walks and patios.

Other choices including zinnia, purple coneflower, aster, and astilbe can bring nectar-feeding visitors to your garden.

Do pay attention to the visitors of your garden and take notes. You may be seeing either emigrating or migrating butterflies. Those that fly one way without returning are called emigrants. Yes, the Monarch is the only true migratory butterfly.

Remember, many beautifully easy to grow plants will work in your butterfly garden. The reward is color from flower, and visitors alike. So enjoy!

To learn more about butterfly gardening, plan to attend a program on March 30, 6:30 p.m., at University of Illinois Extension, 402 Ava Road, Murphysboro, IL. If you require a reasonable accommodation to attend, call 687-1727.