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While many gardeners grow plants with hummingbirds and butterflies in mind, bats are often overlooked. But these winged creatures also have a lot to offer in the garden. Bats are a wonderful form of natural pest control, feeding on mosquitoes, caterpillars, grubs, and other bugs you may want to keep out of your yard. Select bat species are also pollinators, pollinating agave species as well as certain cacti plants in the desert southwest.
For these reasons, attracting bats to your garden is a worthwhile endeavor. That said, because so few bat species in the United States are pollinators, the best way to welcome these animals to your yard is to focus on boosting biodiversity, which you can do by growing plants that are larval hosts for moths, light-colored flowers, and night-blooming varieties.
Also consider growing plants that bloom at various times of year. "If all the plants flower at once, you may get a surge of bat activity, but once the bloom ends, activity will drop off," says Melissa Donnelly, science specialist for Merlin Tuttle's Bat Conservation. "Instead, aim for a variety of plants that flower at different times so there is always a source of food or insect activity available."
To help you welcome these friendly mammals to your garden, we're sharing expert-recommended flowers that are particularly attractive to bats.
- Melissa Donnelly, science specialist for Merlin Tuttle's Bat Conservation
- Erin Cord, community engagement manager at Bat Conservation International
- Tess Renusch, native plant habitat content and certifications coordinator at the National Wildlife Federation
Spotted Bee Balm
Spotted bee balm (Monarda punctata) produces small, tubular blooms framed by large, showy bracts in shades of pink and cream. According to Tess Renusch, native plant habitat content and certifications coordinator at the National Wildlife Federation, these impressive, colorful blooms create a powerful visual signal that attracts the moths, beetles, and other insects that bats hunt.
- Zones: 3 to 9
- Size: 1 to 4 feet tall x 1 foot wide
- Care requirements: Full sun to partial shade; moist, well-draining sandy soil
Whorled Milkweed
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Milkweed is a pollinator plant that attracts a wide range of insects and birds. Renusch notes that the whorled variety (Asclepias verticillata) yields white, fragrant blooms that are particularly attractive to the bugs that are active at night when bats are feeding, bringing the pollinators to your garden.
- Zones: 3 to 9
- Size: 1 to 3 feet tall x 1 to 2 feet wide
- Care requirements: Full sun to partial shade; clay, sandy, or rocky, well-draining soil
Evening Primrose
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The pale, sweet-smelling flowers of evening primrose (Oenothera biennis) open at dusk, making them highly visible and attractive to moths and other nocturnal insects. Bats, which are also nocturnal, flock to the garden to feast on these bugs, says Renusch.
- Zones: 4 to 9
- Size: 2 to 5 feet tall x 2 to 3 feet wide
- Care requirements: Full sun to partial shade; tolerant of most soil types as long as they are well-draining
Elderberry
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Elderberry (Sambucus spp.) is a small shrub or tree with several native species. "It has beautiful white flowers that bloom all day and night, so it's perfect for attracting nighttime pollinators," says Erin Cord, community engagement manager at Bat Conservation International. "It's also the larval host plant for a few species of moths, including the beautiful Cercopria moth and Polyphemus moth."
- Zones: 4 through 9
- Size: 5 to 12 feet tall x 6 to 10 feet wide
- Care requirements: Full sun to partial shade; loamy, acidic, well-draining soil
Four O-Clock
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Four o-clock (Mirabilis spp.) is a fragrant annual that adds beauty to the garden, while also attracting bats. "There are four different species of Four o-clocks that are native in the U.S.," says Cord. "These flowers are known for opening in the early evening—perfect timing to attract insects when bats are just waking up to hunt."
- Zones: 7 to 10
- Size: 24 to 36 inches tall x 18 to 24 inches wide
- Care requirements: Full sun to partial shade; average to rich, well-draining soil
Goldenrod
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Goldenrod (Solidago sp.) is a star in the fall garden. "When gardening to support wildlife, including bats, it helps to try to have something blooming at different times during the year," says Cord. "There are over 100 species of goldenrod in the U.S. and it comes in all different shapes and sizes. All sport beautiful yellow flowers that are absolutely packed with insect visitors."
Joe Pye Weed
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Joe Pye weed (Eutrochium spp.) is a larval host plant for many moth species, which in turn attracts the bats that feed on these insects. "It's easy to grow and there are five different species in the U.S., so there is a good chance there is one native to your area," says Cord.
- Zones: 4 to 8
- Size: 4 to 8 feet tall x 2 to 4 feet wide
- Care requirements: Full sun to partial shade; moist, well-draining soil
Common Yarrow
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Common yarrow (Achillea millefolium) is a native plant with charming yellowish-white blooms that attract many moth species and other insects. "The flowers stay open throughout the night, and the leaves of the plant are a beautiful shade of dark green," says Cord. At night, bats will visit your yard to eat the moths feeding on your yarrow plant.
- Zones: 3 to 8
- Size: 36 inches tall x 36 inches wide
- Care requirements: Full sun; well-draining soil
Oak Trees
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While not a flower, oak trees (Quercus spp.) support more species of moths (a beloved snack for bats) than any other plant. "Oaks are the larval (caterpillar) host plant for hundreds of moth species, as well as sometimes providing nectar for adult moths," says Cord. "The U.S. has over 85 different species of oak trees, so it's easy to find ones that are native to your area." She adds that oak trees provide a roosting habitat for 25 different bat species across the country.
- Zones: 3 to 10
- Size: 50 to 100 feet tall x 40 to 90 feet wide
- Care requirements: Full sun to partial shade; well-draining soil
