In this guide, we will explore a variety of flowers that bloom continuously during the warmer months and into the coolness of autumn.

Anise Hyssop

Anise Hyssop (Agastache foeniculum) is an aromatic perennial that is both visually attractive and beneficial for pollinators. Sporting spikes of purple-blue flowers, it typically blooms from mid-summer to fall. The leaves emit a delightful anise scent when brushed, making them a natural choice for herb gardens as well. Not only does Anise Hyssop attract bees and butterflies, but it also repels certain pests, providing a dual benefit to gardeners. This hardy plant thrives in well-drained soil and can tolerate drought, making it a perfect addition for gardeners seeking low-maintenance options.

Shasta Daisy

The Shasta Daisy (Leucanthemum × superbum) is a classic summer flower that reigns in white gardens. Its iconic, cheerful blooms sit atop sturdy stems and can rise to about 2-3 feet in height. Flowering from June to October, this perennial beauty lights up any landscape with its bright yellow centers surrounded by crisp white petals. They are not only admired for their beauty but are also known for being deer-resistant, making them a perfect choice for homes near wildlife. With its robust nature, Shasta Daisies flourish in various soil types, provided they are well-drained.

Goldenrod

Often overlooked, Goldenrod (Solidago) bursts into bloom from late summer through fall. This striking yellow flower serves as a crucial nectar source for pollinators preparing for winter. While commonly misconceived as a culprit for allergies, Goldenrod is often far removed from allergy triggers and excels in providing habitat and food for bees and butterflies. Thriving in poor soil conditions, Goldenrod’s resilience makes it a fantastic choice for those seeking a wildflower approach to gardening.

Balloon Flower

The Balloon Flower (Platycodon grandiflorus) earns its name from the unique shape of its buds, which resemble balloons ready to pop. This perennial bursts into bloom from mid-summer through early autumn, showcasing vivid blue, pink, or white flowers. Balloon Flowers are particularly valued for their longevity and ability to thrive in various soil types, becoming a staple in many garden borders. Additionally, the leaves and flowers are edible, offering an interesting culinary twist for gardeners looking to incorporate unique ingredients into their kitchen.

Matricaria

Matricaria, also known as Mayweed or Scented Chamomile, thrives in full sun and produces charming white flowers with yellow centers. Blooming from summer to early fall, this low-growing perennial not only enhances the garden’s aesthetic but also serves as a companion plant that can protect other flowers by repelling pests. Additionally, its fragrant aroma adds another layer of enjoyment to any garden environment. Since Matricaria is also drought-tolerant once established, it adds functional appeal without demanding excessive care.

Bee Balm

Bee Balm (Monarda) is a must-have for any pollinator garden. With clusters of tubular flowers that bloom in vibrant reds, pinks, and purples, this perennial draws in bees, butterflies, and hummingbirds from summer well into the fall. Additionally, its fragrant foliage and adaptability to various soil types make it an essential plant for gardeners. Bee Balm not only enhances biodiversity in your garden, but it can also be used in herbal remedies and teas, offering both beauty and utility.

Coleus

While often overlooked as a flowering plant, Coleus (Plectranthus scutellarioides) is celebrated for its stunning foliage. This tropical perennial thrives in warm weather and can provide vibrant color from summer until the first frost. Coleus prefers partial shade and moist, well-drained soil, making it adaptable for various garden styles. Gardeners can enjoy a nearly endless array of color combinations and patterns, catering to every aesthetic preference imaginable.

Black-Eyed Susan

Black-Eyed Susan (Rudbeckia hirta) is a quintessential summer flowering plant that continues to display bright yellow petals with contrasting dark centers from June through October. Known for being incredibly resilient, these perennials thrive in various conditions and can easily slot into informal garden arrangements or formal landscapes alike. Furthermore, they attract numerous pollinators, making them essential for supporting local ecosystems.

Salvia

Salvia, or sage, encompasses a family of plants featuring striking spikes of flowers that can bloom all summer long. With varieties offering brilliant shades of blue, purple, red, and pink, these hardy perennials are beloved for their long-lasting blooms and drought resistance. Salvia plants are also highly attractive to pollinators, such as bees and hummingbirds, making them a valuable addition to any garden looking to encourage biodiversity. Their adaptability to various soil types and conditions enhances their appeal further.

Blue Cardinal Flower

The Blue Cardinal Flower (Lobelia siphilitica) is a striking addition to any garden, showcasing tall spikes of vivid blue flowers that bloom from summer through fall. This native perennial thrives in moist, well-drained soil, making it ideal for ponds, rain gardens, or borders. The Blue Cardinal Flower attracts a variety of butterflies and pollinators, enhancing the ecological value of your garden. Its visually stunning blooms and ability to thrive in an array of conditions make it a favorite for wildlife enthusiasts.

Impatiens

For a splash of color that continues to dazzle until the first frost, Impatiens (Impatiens walleriana) are a go-to annual flower that can bloom throughout the summer and into fall. They flourish best in shade to partial sun, making them ideal for gardens that don’t receive full sunlight. Available in numerous colors, Impatiens can create vibrant displays in beds and containers alike. With their ability to bloom profusely and their soft texture, they add a delightful touch to any garden setting.

Chrysanthemums

Chrysanthemums, commonly referred to as mums, are iconic fall flowers that can usher in autumn with bursts of color. These plants can bloom from late summer into fall, offering a range of hues, from vibrant yellows to deep burgundies. Mums are perennials that establish quickly, often being showcased in garden designs for seasonal transitions. Not only do they add aesthetic appeal, but they also offer food sources for pollinators later in the year, making them a practical choice for eco-friendly gardeners.

Bishop’s Weed

Bishop’s Weed (Aegopodium podagraria) is celebrated for its variegated foliage and clusters of tiny white flowers, which bloom in summer through early fall. This perennial thrives in shady areas, creating a textural dimension in garden beds. Known for its hardy growth habit, Bishop’s Weed is particularly effective for ground cover, helping to suppress weeds while providing a gentle contrast to bolder flowering plants.

Dahlia

Dahlias are show-stoppers in any garden, recognized for their extravagant blooms that come in a multitude of colors, shapes, and sizes. They can bloom all summer and into the fall, often reaching their peak during late summer. Gardeners appreciate Dahlias not only for their beauty but also for the opportunity to create striking arrangements both in the garden and as cut flowers in homes. They thrive in full sun and require well-drained soil to flourish, offering bountiful rewards for diligent caretakers.

Creeping Zinnia

Creeping Zinnia (Zinnia angustifolia) is a resilient ground-covering plant known for its vibrant yellow and orange blooms. It blooms profusely from summer into fall and is drought-tolerant once established, making it a favorite among gardeners for creating colorful pathways or borders. This plant is also low-maintenance and thrives in poor soils, attracting pollinators while adding a cheerful pop to garden spaces.

Echinacea

Echinacea, commonly known as Coneflower, is revered for its daisy-like blooms and health benefits. Blooming from early summer until fall, these hardy perennials come in shades of purple, pink, and white, attracting butterflies and bees to your garden. Beyond their medicinal properties, known for boosting the immune system, Echinacea plants thrive in a variety of soil types and are excellent for naturalizing in sunny areas of the garden.

BlueBeard

BlueBeard (Caryopteris x clandonensis) is a versatile shrub that showcases unique blue flowers from late summer to early fall. This plant attracts honeybees and butterflies, adding to its gardening appeal. BlueBeard thrives in well-drained soil and can tolerate drought, creating a beautiful, low-maintenance option for gardeners. Its aromatic foliage also adds an extra sensory dimension to your garden.

Asters

Displaying vibrant colors from late summer through fall, Asters are beloved for their daisy-like appearance. Flowering in shades of blue, purple, and pink, they are an attractive addition to mixed borders or wildflower gardens. Asters thrive in full sun and well-drained soil, making them adaptable to various gardening styles. Additionally, these flowers provide vital nectar for pollinators as they prepare for winter, emphasizing their ecological significance.

Coreopsis

Coreopsis, or tickseed, is celebrated for its cheerful, daisy-like blooms that showcase bright yellows and soft golds. These perennials bloom for an extended period, from early summer to fall, enhancing the garden with their vibrant color. Coreopsis thrives in well-drained soil and dry conditions, making it an excellent choice for gardeners wanting to conserve water while maintaining beauty. Their resilience makes them perfect companions for other perennials.

Pincushion Flower

Pincushion Flower (Scabiosa) uniquely showcases clusters of rounded, pin-like blooms from spring to fall. This perennial not only attracts beneficial insects but also adds a whimsical touch to garden designs. Available in a range of colors, including blues, purples, and pinks, Pincushions do well in well-drained soil and full sun, making them a charming addition to any flower border.

Begonia

Begonias are a vibrant option for shady areas of the garden that bloom throughout summer and into fall. Known for their eye-catching foliage, which can vary widely in color, texture, and shape, they also produce lovely flowers that attract hummingbirds. These perennials thrive in well-drained soil and require regular watering, making them suitable for containers and garden beds alike. Their adaptability and aesthetic charm ensure they’re a favored choice for many gardeners.

Valerian

Valerian (Valeriana officinalis) possesses delicate, sweetly scented flowers that bloom throughout summer into early fall. This perennial is valued not only for its beauty but also for its medicinal properties. Extremely adaptable, Valerian can thrive in moist soils, making it perfect for less-than-ideal garden conditions. Additionally, the flowers are known to attract beneficial insects, enhancing the biodiversity of your garden.

Blanket Flower

The Blanket Flower (Gaillardia) is a fiery display of color with its red, yellow, and orange blooms that resemble a flame. This drought-tolerant perennial flourishes in summer and continues to produce flowers into the fall. Known for its resilience to poor soil conditions and heat, the Blanket Flower is a favorite among gardeners seeking dynamic, low-maintenance plants. Its bright coloration also attracts pollinators, adding both beauty and ecology to your garden space.

Allium

Allium, commonly known as ornamental onion, brings a touch of whimsy to the garden with its globular flower heads atop sturdy stems. While typically blooming in late spring, certain varieties can continue flowering into the summer and fall. Alliums are not only resistant to pests but also add height and structure to garden beds, making them versatile companions for diverse plantings.

Daylilies

Daylilies (Hemerocallis) are iconic for their stunning blooms that last one day, yet they bloom in abundance throughout summer into fall. Available in a variety of colors and forms, Daylilies are easy to grow and very adaptable, thriving in various soil conditions. This resilient perennial creates a beautiful display, all while requiring minimal maintenance, making them a perfect choice for beginner gardeners and seasoned enthusiasts alike.

Gerbera Daisy

Gerbera Daisies are renowned for their bright and bold blooms that can last from summer well into fall. With their vibrant colors ranging from classic pinks and yellows to deep reds and whites, they become a focal point in any garden. These cheerful flowers thrive in full sun and well-drained soil, making them an excellent option for vibrant borders or containers to brighten up patios and outdoor spaces.

Sedum

Sedum, a succulent perennial, is valued for its fleshy leaves and clusters of star-shaped flowers that bloom from late summer to fall. Often attracting butterflies and other pollinators, Sedum is perfect for low-maintenance gardens and rocky landscapes due to its drought tolerance. With a variety of textures and sizes available, Sedum can provide interest in any garden design, whether as ground cover or as striking focal plants.

Russian Sage

Russian Sage (Perovskia atriplicifolia) delights with its silvery foliage and spikes of purple flowers that bloom from mid-summer to fall. This perennial thrives in hot, dry conditions and poor soils, making it an excellent choice for low-maintenance gardens. Its aromatic leaves deter deer and pests, promoting a more vibrant ecosystem while enhancing the beauty of garden spaces. Russian Sage can also serve as a backdrop for other flowering plants, adding dimension to flower beds.

Zinnias

Zinnias are one of the most popular summer annuals adored for their brilliant colors and long blooming period that extends into fall. They thrive in full sun and come in a diverse range of colors, shapes, and sizes, making them versatile enough to fit into any garden theme. Zinnias are easy to grow from seed and are exceptional cut flowers, allowing gardeners to create stunning arrangements that bring the beauty of the garden indoors.

Helenium

Helenium, also known as sneezeweed, produces vibrant autumnal colors with its blooms that transition from summer into fall. Available in shades of yellow, orange, and red, Helenium flowers stand tall and are irresistible to pollinators. Thriving in full sun and well-drained soil, this hardy perennial complements fall gardens remarkably well by offering splashes of color as many other blooms begin to fade.