Bountiful Butterflies
Creating a Butterfly Sanctuary in Your Spokane Landscape
Butterflies bring a sense of magic to any garden — drifting from bloom to bloom on painted wings, pausing just long enough to take your breath away. The Spokane region is home to a remarkable variety of species, including the Painted Lady, Western Tiger Swallowtail, Mourning Cloak, Cabbage White, and the iconic Monarch, which passes through the Inland Northwest on its seasonal migration.
Attracting this diversity starts with planting for nectar, and our region offers a wonderful lineup of native options. Purple coneflower, native asters, goldenrod, rabbitbrush, and yarrow are all exceptional butterfly magnets that are well adapted to Spokane's dry summers and cold winters. Milkweed — particularly showy milkweed, which grows naturally across the Inland Northwest — is essential for Monarch butterflies, serving as the only plant their caterpillars can eat. Planting in broad, sunny clusters and choosing species that bloom from early spring through late fall ensures a continuous nectar source that supports butterflies across their entire active season in our region.
A butterfly-friendly Spokane yard goes well beyond nectar plants — it also provides for the complete butterfly life cycle. Every butterfly species depends on specific host plants where females lay their eggs and caterpillars feed and grow, and these are often different from the flowers adults visit for nectar. Western Tiger Swallowtails favor native willows, cottonwoods, and wild cherries — trees many Spokane yards already have. Mourning Cloaks seek out native willows and aspens, while various native hairstreak butterflies depend on bitterbrush and other shrubs common to our shrub-steppe landscape. Leaving patches of native grasses, wildflowers, and even a few "weedy" corners gives caterpillars safe places to feed and pupate. Resisting the urge to cut everything back in fall is especially important — many of our local species overwinter as eggs, chrysalises, or adults tucked into leaf litter, hollow stems, and bark crevices right in your own yard.
Creating lasting butterfly habitat in Spokane is ultimately about working with the landscape rather than against it. Our region's dry, sunny summers and open shrub-steppe character are actually ideal conditions for many native butterfly species — they thrive in heat and light in ways that butterflies in wetter climates simply don't. Reducing lawn and replacing it with a low-water native meadow of bunchgrasses, wildflowers, and flowering shrubs dramatically increases both the variety and number of butterflies you'll see. Equally important is committing to a pesticide-free approach, since even products marketed as targeted can devastate caterpillar populations and disrupt the food web that butterflies depend on. Adding a shallow dish of damp sand or a mud puddle to your garden gives male butterflies a place to gather minerals through a behavior called puddling — a fascinating spectacle that turns an ordinary afternoon in the yard into something that feels wonderfully wild. With a little intention and a willingness to let your landscape breathe, your Spokane yard can become a vibrant, living tapestry that butterflies return to season after season.
