There exists an abundance of flowers that captivate hummingbirds, but it is crucial to discover plants that can endure and flourish in your specific weather conditions. In cases of extreme heat or cold, these plants may perish or fail to produce sufficient flowers to provide nectar for hummingbirds.
To address this, the United States Department of Agriculture (USDA) has developed a plant hardiness zone map, which divides the country into 13 zones based on average minimum temperatures. Each state can contain multiple zones, as plants thrive in different zones and can tolerate minimum temperatures but may not survive if subjected to excessive cold.
Take Wisconsin, for example, where warm summers and cold winters prevail. The southern regions experience higher temperatures than the northern parts, leading to a zone range of 3 to 5 according to the plant hardiness zone map.
Furthermore, the heat can also pose a challenge for certain plants. To address this, the American Horticultural Society devised a plant heat-zone map that displays the average number of days an area experiences temperatures exceeding 86 degrees Fahrenheit. In Wisconsin, the number of hot days is limited, and the state falls within zones 2 to 5 on the plant heat zone map. Thus, it is the cold winters that primarily impact hummingbird plants rather than excessive heat.
To ensure that the selected plants for attracting hummingbirds in Wisconsin can thrive, extensive consideration has been given to their compatibility with the cold and heat zones of the state. These plants not only possess stunning, nectar-rich flowers that hummingbirds adore but also possess the ability to adapt to Wisconsin’s climate.
However, it is important to note that plants recommended for higher-numbered hardiness zones may not survive the harsher winters in lower-numbered zones within Wisconsin unless they receive proper protection.
Therefore, it is advisable to cultivate as many of these flowers as possible in Wisconsin to create an enticing environment for hummingbirds.
Now, let’s explore some of these remarkable plants that are suitable for Wisconsin’s Hardiness Zone 3:
1. Nasturtiums
Nasturtiums, with their deep and exquisite flowers, are trailing edible blossoms that are perfect for creating enchanting hanging baskets to attract hummingbirds. These plants, available in trailing or bush types, are typically cultivated as annuals. Plant the seeds outdoors shortly after the final frosts, ensuring adequate watering during the growing season and removing faded flowers.
2. Zinnia
Zinnias, native to North American scrublands and dry grasslands, are flowering shrubs belonging to the sunflower tribe within the Asteraceae family. They exhibit three main types based on their petal structure: single-flowered, double-flowered, and semi-double-flowered zinnias. The Zinnia elegans, renowned for its tall stems and vibrant colors, is highly favored in backyards and gardens. This variety, reaching a height of 4 feet, bears numerous brilliantly-colored flowers from early summer until frost, attracting pollinators such as butterflies and, of course, hummingbirds.
3. Agastache
Agastache, often referred to as “hummingbird mints” or “Giant hyssops,” are aromatic herbaceous perennials. With approximately 22 species, most of which are native to North America, these plants captivate hummingbirds with their unique clusters of fuzzy, purple and red flowers. Agastache flowers, about 3 to 4 inches long, stand out from the leaves and serve as an irresistible attraction for hummingbirds, especially when in full bloom during the summer. These plants are best started indoors in May and later transplanted into flower beds, requiring full sun and regular watering during the establishment phase.
4. Morning Glory
Morning Glory, a catchphrase for over a thousand species of flowering plants within the Convolvulaceae family, blooms early in the morning and exhibits vibrant, bright-colored flowers. While some species within the Morning Glory family bloom at night, the Ipomoea purpurea species, renowned for its bright purple, trumpet-shaped flowers and heart-shaped leaves, remains a popular choice for attracting hummingbirds. These flowers bloom from early summer until early fall and require direct planting in desired locations, as they dislike transplantation. Morning glories thrive under full sun and well-draining soil, bestowing their radiant blooms for an extended period.
5. Impatiens
Impatiens, bright and colorful annuals, serve as excellent options for brightening up shaded areas while attracting hummingbirds. These plants favor moist, well-draining soil and thrive in deep shade. They can be grown from nursery-bought plants, densely planted together to form lush mats of flowers and leaves. Seeds can also be collected and sown indoors approximately 10 weeks before the last frost, as they take some time to bloom. Impatiens exhibit vibrant colors such as red, pink, purple, yellow, and coral, adding a captivating allure to any garden.
6. Columbine
Columbines are elegant perennial plants that attract hummingbirds with their vibrant, bell-shaped blooms. With a range of colors to choose from, these flowers thrive in partial shade and are perfect for shady corners. Columbine, also known as Aquilegia, is a drought-tolerant and deer-resistant plant, making it a low-maintenance option for attracting hummingbirds. Sow the seeds directly in the ground in spring or start them indoors 6 to 8 weeks before the last frost for earlier blooms.
7. Coneflower
Coneflower, scientifically known as Echinacea, is a popular choice for attracting hummingbirds and other pollinators like bees and butterflies. These large, daisy-like flowers come in various colors, such as white, pink, purple, and orange. Coneflowers prefer full sun and well-drained soil. They bloom from early summer to fall, and their nectar-rich central cones are irresistible to hummingbirds. Regular deadheading can extend the flowering season and keep your garden lively.
8. Penstemon
Penstemon, also called Beardtongue, is a diverse genus of flowering plants that includes over 250 ornamental species. These hardy plants attract hummingbirds and bees with their showy flowers. Penstemons are drought-tolerant and easy to care for, making them suitable for various garden conditions. They come in different sizes and colors, such as blue, purple, red, orange, white, pink, and yellow. Plant them in full sun and well-draining soil for best results.
9. Summersweet
Summersweet, scientifically known as Clethra alnifolia, is a flowering shrub that adds beauty to your garden while attracting hummingbirds. Native to eastern North America, Summersweet thrives in moist or wet soil, making it an excellent choice for wetland areas or near ponds and streams. Its fragrant white or pink flower spikes bloom from July to August and attract not only hummingbirds but also butterflies. Summersweet also offers captivating fall foliage and colorful berries.
10. Yarrow
Yarrow, or Achillea millefolium, is a versatile plant with folklore attached to its name. It boasts clusters of tiny flowers in white, yellow, pink, or red. Yarrow is not only attractive to hummingbirds but also useful for treating wounds, colds, and headaches. These herbaceous perennials are easy to grow and thrive in full sun with well-draining soil. Yarrow’s feather-like leaves add an aesthetic appeal to any garden setting.
11. Butterfly Weed
Butterfly Weed, scientifically known as Asclepias tuberosa, lives up to its name by attracting butterflies and, of course, hummingbirds. This bushy plant features bright orange flowers atop thick stems. Butterfly Weed blooms from late spring to summer and prefers full sun. It is also crucial for the survival of monarch butterflies, as their caterpillars feed on the milkweed leaves. Grow Butterfly Weed in well-draining soil, and be prepared for a vibrant display of color in your garden.
12. Hydrangea
Hydrangeas are renowned for their huge flower heads and are a delightful addition to shaded areas of your yard. While they prefer shade and moist soil, they can be planted in full sun as well. Hydrangeas bloom from spring to fall, and their blossoms add interest even during the winter months. With a variety of colors available, including pink, red, white, blue, and green, these showy plants attract hummingbirds and bring a touch of elegance to your garden.
13. Veronica
Veronica, with approximately 500 species, is a flowering plant genus that attracts hummingbirds, bees, and butterflies. These herbaceous perennials come in various forms, including low-growing ground covers and tall, upright flower spikes. Veronica flowers cluster at the top of hardy stems and display colors ranging from white and pink to purple and blue. Most Veronicas bloom in spring or summer, and they thrive in different levels of sunlight, from full sun to partial shade.
14. Bleeding Heart
Bleeding Heart, scientifically known as Dicentra spectabilis, is a perennial plant that requires little maintenance while attracting hummingbirds. Its unique heart-shaped flowers bloom in spring and emit a lovely sweet fragrance. Bleeding Heart thrives in shaded areas, making it a fantastic addition to shady corners or hanging baskets. Although it can die back in extreme heat, the plant’s roots remain intact and will regrow the following year. Keep the soil moist but not overly wet for optimal growth.
15. Cardinal Flower
Cardinal Flower, scientifically known as Lobelia cardinalis, features long, bright red tubular flowers perfectly suited for hummingbirds with their long bills. This herbaceous perennial blooms in late summer, displaying vibrant red flowers on terminal spikes. Cardinal flowers prefer moist soil and are not drought-tolerant, making regular watering necessary. Planting them in pots with a tray of water can ensure they stay well-hydrated. The striking red flowers are sure to catch the eye of hummingbirds and other pollinators.
16. Phlox
Phlox is a genus of flowering plants that includes creeping phlox (Phlox subulata), woodland phlox (Phlox stolonifera/divaricata), and garden phlox (Phlox paniculata). These plants offer a variety of colors and sizes to suit different garden preferences. Phlox flowers grow in clusters at the top of hardy stems, emitting a delightful fragrance. They bloom in spring or summer, attracting hummingbirds with their dainty blooms. Phlox plants thrive in moist soil and prefer full sun to part shade.
17. Viburnum
Viburnum is a diverse genus of flowering plants with over 150 species. These plants attract hummingbirds and butterflies with their nectar-rich flowers. Viburnums offer a wide range of flower shapes, leaf colors, and berry colors, adding visual interest to your garden. Most viburnums prefer full sun, well-draining soil, and occasional pruning. They bloom from early spring to late summer, providing a continuous source of nectar for hummingbirds.
18. Salvia
Salvia, also known as sage, is a genus of flowering plants that includes many species attracting hummingbirds. These plants have vibrant, tubular-shaped flowers in various colors, such as purple, red, and blue. Salvia prefers full sun and well-drained soil. With their long blooming period and abundant nectar production, salvias are highly attractive to hummingbirds and other pollinators. Consider planting varieties like Salvia splendens or Salvia guaranitica to create a hummingbird-friendly garden.
19. Coral Bells
Coral Bells, scientifically known as Heuchera, are perennial plants that provide both colorful foliage and delicate blooms. These plants feature vibrant, bell-shaped flowers on slender stalks, which hummingbirds find irresistible. Coral Bells come in a range of foliage colors, including shades of green, purple, silver, and bronze. They prefer partial shade and well-drained soil. By incorporating Coral Bells into your garden, you can create an appealing environment for hummingbirds while adding visual interest with their unique foliage.
20. Trumpet Vine
Trumpet Vine, scientifically known as Campsis radicans, is a woody vine that produces trumpet-shaped flowers in shades of orange, red, and yellow. These showy flowers are perfectly suited for attracting hummingbirds with their nectar-filled blooms. Trumpet Vines are fast-growing and can climb on trellises, fences, or walls. They thrive in full sun and well-drained soil. However, it’s important to note that Trumpet Vines can be aggressive spreaders, so proper maintenance and containment may be necessary.
21. Bee Balm
Bee Balm, also called Monarda, is a perennial plant that attracts hummingbirds, bees, and butterflies with its vibrant flowers. These flowers bloom in shades of red, pink, purple, or white and have a distinct tubular shape that hummingbirds adore. Bee Balm prefers full sun to partial shade and well-drained soil. It’s a low-maintenance plant that adds beauty to garden borders or flower beds while providing a reliable nectar source for hummingbirds throughout the summer.
22. Lantana
Lantana is a genus of flowering plants known for their clusters of small, brightly colored flowers. These flowers, which come in a variety of shades such as red, orange, pink, and yellow, are highly attractive to hummingbirds. Lantana plants thrive in full sun and well-drained soil. They are drought-tolerant and low-maintenance, making them a popular choice for attracting hummingbirds in warmer climates. However, it’s important to note that lantana can be toxic if ingested, so caution should be exercised if there are children or pets around.
23. Fuchsia
Fuchsia is a genus of flowering plants that produces unique, pendulous flowers in vibrant colors like red, pink, purple, and white. These delicate flowers have a distinctive shape, with long stamens that are perfect for attracting hummingbirds. Fuchsia plants thrive in partial shade and well-drained soil. They require regular watering to keep the soil moist but not waterlogged. With their eye-catching blooms and hummingbird appeal, fuchsias are a beautiful addition to hanging baskets or container gardens.
24. Honeysuckle
Honeysuckle is a climbing vine known for its sweetly scented flowers and ability to attract hummingbirds. These vines produce tubular-shaped flowers in shades of pink, yellow, orange, and white. Honeysuckle plants prefer full sun to partial shade and well-drained soil. They are fast-growing and can quickly cover fences, trellises, or arbors. The nectar-rich flowers of honeysuckle are irresistible to hummingbirds, making it a popular choice for hummingbird enthusiasts.
25. Agapanthus
Agapanthus, commonly known as Lily of the Nile, is a perennial plant with stunning spherical flower clusters atop long stalks. These flowers come in shades of blue, purple, and white and have a unique shape that attracts hummingbirds. Agapanthus plants prefer full sun to partial shade and well-drained soil. They are drought-tolerant once established and add a touch of elegance to garden borders or containers while providing a nectar source for hummingbirds.
26. Red Hot Poker
Red Hot Poker, scientifically known as Kniphofia, is a perennial plant that produces tall spikes of tubular flowers in fiery shades of red, orange, and yellow. The striking blooms resemble poker chips, hence the name. Red Hot Poker plants prefer full sun and well-drained soil. They are drought-tolerant and low-maintenance, making them an excellent choice for attracting hummingbirds to your garden. The vibrant colors and abundant nectar of Red Hot Poker flowers are sure to capture the attention of hummingbirds.
27. Crocosmia
Crocosmia is a genus of flowering plants that feature clusters of tubular flowers in shades of red, orange, and yellow. These vibrant flowers are known for their hummingbird appeal. Crocosmia plants prefer full sun to partial shade and well-drained soil. They are easy to grow and can add a pop of color to garden borders or mixed flower beds. With their attractive blooms and nectar-filled flowers, crocosmia plants are a delightful choice for attracting hummingbirds.
28. Bee Balm
Bee Balm, also known as Monarda, is a perennial plant that attracts hummingbirds and other pollinators with its showy flowers. These flowers bloom in shades of red, pink, purple, or white and have a distinct tubular shape that hummingbirds find irresistible. Bee Balm plants prefer full sun to partial shade and well-drained soil. They are low-maintenance and make a beautiful addition to garden borders or flower beds while providing a reliable nectar source for hummingbirds.
29. Penstemon
Penstemon is a diverse genus of flowering plants that includes many species attracting hummingbirds. These plants produce tubular-shaped flowers in a range of colors, such as red, pink, purple, and blue. Penstemon thrives in full sun to partial shade and well-drained soil. They are known for their hardiness and ability to attract hummingbirds with their nectar-rich blooms. Consider planting varieties like Penstemon digitalis or Penstemon heterophyllus to create a hummingbird-friendly garden.
30. Foxglove
Foxglove, scientifically known as Digitalis, is a biennial or perennial plant famous for its tall flower spikes adorned with tubular-shaped blooms. These flowers come in various colors, including shades of pink, purple, white, and yellow. Foxglove plants prefer partial shade to full sun and well-drained soil. They are highly attractive to hummingbirds, who are drawn to the nectar-rich flowers. With their dramatic height and vibrant blooms, foxgloves add a touch of elegance to any garden while enticing hummingbirds.
31. Hollyhock
Hollyhock, scientifically known as Alcea, is a flowering plant that produces tall spikes of large, showy flowers in various colors, such as pink, red, yellow, and white. These vibrant flowers have a distinct shape and are known to attract hummingbirds. Hollyhock plants prefer full sun and well-drained soil. They can reach impressive heights and are often used as background plants in gardens or against fences. With their towering presence and nectar-filled blooms, hollyhocks create an inviting habitat for hummingbirds.
32. Columbine
Columbine, also called Aquilegia, is a perennial plant known for its unique, bell-shaped flowers with spurs. These flowers come in a wide range of colors, including shades of red, pink, yellow, blue, and purple. Columbine plants prefer partial shade and well-drained soil. They are a favorite of hummingbirds, who are attracted to the nectar deep within the flowers. Columbines add grace and charm to garden borders or woodland areas while providing a reliable food source for hummingbirds.
33. Penstemon
Penstemon is a diverse genus of flowering plants that includes many species attracting hummingbirds. These plants produce tubular-shaped flowers in a range of colors, such as red, pink, purple, and blue. Penstemon thrives in full sun to partial shade and well-drained soil. They are known for their hardiness and ability to attract hummingbirds with their nectar-rich blooms. Consider planting varieties like Penstemon digitalis or Penstemon heterophyllus to create a hummingbird-friendly garden.
34. Coral Honeysuckle
Coral Honeysuckle, scientifically known as Lonicera sempervirens, is a climbing vine that produces tubular-shaped flowers in shades of coral, red, and orange. These fragrant flowers are highly attractive to hummingbirds, who are drawn to their nectar. Coral Honeysuckle prefers full sun to partial shade and well-drained soil. It is a fast-growing vine that can be trained to climb on trellises, fences, or arbors. With its vibrant blooms and hummingbird appeal, Coral Honeysuckle is a lovely addition to any garden.
35. Cardinal Flower
Cardinal Flower, scientifically known as Lobelia cardinalis, is a perennial plant that produces spikes of bright red, tubular flowers. These striking blooms are perfectly designed to attract hummingbirds with their abundant nectar. Cardinal Flowers prefer partial shade and moist, well-drained soil. They are often found growing near water sources in the wild but can also be cultivated in garden settings. With their vivid color and hummingbird magnetism, Cardinal Flowers are sure to make a statement in your garden.
36. Agastache
Agastache, commonly known as hyssop or hummingbird mint, is a genus of flowering plants that attracts hummingbirds with its tubular-shaped blooms. These flowers come in shades of pink, purple, blue, and orange and have a strong fragrance. Agastache plants prefer full sun and well-drained soil. They are drought-tolerant and attract hummingbirds with their abundant nectar supply. With their vibrant colors and aromatic blooms, Agastache plants are a fantastic choice for a hummingbird-friendly garden.
37. Beardtongue
Beardtongue, scientifically known as Penstemon, is a genus of flowering plants that includes many species attractive to hummingbirds. These plants produce tubular-shaped flowers in various colors, such as red, pink, purple, and blue. Beardtongue plants prefer full sun to partial shade and well-drained soil. They are hardy and can withstand a range of growing conditions. With their colorful blooms and nectar-filled flowers, Beardtongue plants are a reliable choice for attracting hummingbirds.
38. Cuphea
Cuphea is a genus of flowering plants that includes several species known for their hummingbird appeal. These plants produce tubular-shaped flowers in shades of red, pink, purple, and orange. Cuphea plants prefer full sun to partial shade and well-drained soil. They are heat-tolerant and bloom prolifically throughout the summer, attracting hummingbirds with their nectar-rich flowers. With their compact size and showy blooms, Cuphea plants are well-suited for container gardens or garden borders.
39. Scarlet Sage
Scarlet Sage, scientifically known as Salvia coccinea, is a perennial plant that produces vibrant red flowers in dense spikes. These tubular-shaped blooms are highly attractive to hummingbirds, who are drawn to their nectar. Scarlet Sage plants prefer full sun to partial shade and well-drained soil. They are easy to grow and can be used as bedding plants or in mixed borders. With their striking color and hummingbird magnetism, Scarlet Sage is a must-have for a hummingbird-friendly garden.
40. Trumpet Creeper
Trumpet Creeper, scientifically known as Campsis radicans, is a fast-growing vine that produces trumpet-shaped flowers in shades of red, orange, and yellow. These showy flowers are rich in nectar and are highly attractive to hummingbirds. Trumpet Creeper plants prefer full sun and well-drained soil. They can climb on trellises, fences, or arbors, creating a stunning display of vibrant blooms. However, it’s important to note that Trumpet Creeper can be invasive, so proper containment is necessary.
41. Jacobinia
Jacobinia, scientifically known as Justicia carnea, is a perennial plant that produces clusters of tubular flowers in shades of pink, red, or white. These flowers are a favorite of hummingbirds, who are drawn to their nectar. Jacobinia plants prefer partial shade to full sun and well-drained soil. They are heat-tolerant and can bloom continuously throughout the warm season. With their attractive blooms and hummingbird appeal, Jacobinia plants add beauty and vibrancy to any garden.
42. Zinnia
Zinnia is an annual flowering plant that comes in a wide range of vibrant colors, including red, pink, orange, yellow, and purple. These flowers are rich in nectar and attract hummingbirds, butterflies, and other pollinators. Zinnias prefer full sun and well-drained soil. They are easy to grow from seeds and bloom profusely during the summer and fall. With their colorful display and ability to attract hummingbirds, Zinnias are a popular choice for garden beds, borders, or containers.
43. Bleeding Heart
Bleeding Heart, scientifically known as Lamprocapnos spectabilis, is a perennial plant famous for its heart-shaped flowers dangling from arching stems. These flowers come in shades of pink, white, and red and have a unique form that hummingbirds find intriguing. Bleeding Heart plants prefer partial shade and well-drained soil. They are a beautiful addition to shaded gardens or woodland areas, providing an enchanting spectacle for both humans and hummingbirds.
44. Lupine
Lupine is a genus of flowering plants that includes many species attracting hummingbirds. These plants produce tall spikes of pea-like flowers in a variety of colors, such as blue, purple, pink, and white. Lupines prefer full sun to partial shade and well-drained soil. They are drought-tolerant and add a splash of color to garden borders or meadow-like settings. With their attractive blooms and nectar-rich flowers, Lupines are a welcome sight for hummingbirds in the garden.