We bring you the most comprehensive list of the best Perennial Flowers that Bloom All Summer! Grow them today!
If you want your garden to stand out with vivid blossoms in the hotter months of the year, then you are in for a treat! These are the most stunning Perennial Flowers that Bloom All Summer!
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Perennial Flowers that Bloom All Summer
1. Coneflower
Botanical Name: Echinacea
USDA Zones: 4-9
This popular perennial flower produces bright, daisy-like blooms in shades of pink, purple, and white. Coneflowers are easy to grow and attract pollinators like bees and butterflies.
2. Rudbeckia
Botanical Name: Rudbeckia
USDA Zones: 4-9
With its cheerful yellow petals and dark center, the black-eyed Susan is a classic summer flower. It thrives in full sun and well-draining soil.
3. Coreopsis
Botanical Name: Coreopsis lanceolata
USDA Zones: 3-9
These sun-loving flowers come in shades of yellow, orange, and red, and their delicate, daisy-like blooms add a bright pop of color to any garden.
4. Allium
Botanical Name: Allium
USDA Zones: 3-9
Alliums come in a vibrant range of colors, from yellow and white to pink and purple. Their globe-shaped florets sit atop tall stems, creating a charming element in any garden.
5. Bee Balm
Botanical Name: Monarda
USDA Zones: 4-9
With its showy blooms that last from July through August, Bee Balm is a must-have in any garden. Its fragrant flowers are irresistible to butterflies and hummingbirds.
6. Lavender
Botanical Name: Lavandula angustifolia
USDA Zones: 5-10
Lavender is beloved for its delightful scent, making it a popular choice in gardens. This versatile plant makes an excellent border and prefers well-draining soil in full sunlight.
Check out some really cool ideas on landscaping with lavender
7. Perennial Geranium
Botanical Name: Geranium bohemicum
USDA Zones: 3-9
Perennial Geranium is an ideal plant for borders, adding a beautiful touch to any landscape. With its tiny yet vivid flowers, it blooms continuously for months, starting from late spring.
8. Shasta Daisy
Botanical Name: Leucanthemum
USDA Zones: 4-9
Shasta daisies are classic summer flowers, with their bright white petals and sunny yellow centers. These perennials thrive in full sun and well-draining soil.
9. Hibiscus
Botanical Name: Hibiscus
USDA Zones: 5-11
Hibiscus is a sun-loving plant that’s adored by both hummingbirds and butterflies. It starts blooming later in the summer and comes in multiple shades of eye-catching colors.
10. Phlox
Botanical Name: Phlox
USDA Zones: 4-8
Garden Phlox boasts a dazzling display of fragrant blooms in shades of pink, purple, white, or red, making it a showstopper in any garden.
11. Perennial Salvia
Botanical Name: Salvia
USDA Zones: 4-11
If you want the best display of blooms in the summer, then grow ‘Blue Hill,’ ‘Victoria Blue,’ ‘Caradonna,’ and ‘Mainacht.’ It does best in bright and indirect sunlight.
12. Russian Sage
Botanical Name: Perovskia atriplicifolia
USDA Zones: 4-9
Russian sage produces tall, airy spikes of lavender-blue flowers that add a graceful touch to any garden. This hardy perennial thrives in hot and dry conditions.
13. Yarrow
Botanical Name: Achillea millefolium
USDA Zones: 3-8
While the species typically produces white flower clusters, there are various cultivars that feature flowers in different hues. Yarrow is a perennial plant that thrives in summer.
14. Ice Plant
Botanical Name: Delosperma cooperi
USDA Zones: 5-10
If you’re looking for a low-maintenance, long-lasting perennial with vibrant flowers and distinctive foliage, consider Delosperma cooperi, also known as ice plant.
15. Butterfly Bush
Botanical Name: Buddleia
USDA Zones: 5-9
The Buddleia genus comprises perennials and deciduous shrubs, with some varieties in colder climates dying back to the ground in winter and re-sprouting in spring.
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16. Autumn Joy Stonecrop
Botanical Name: Hylotelephium spectabile
USDA Zones: 3-11
This plant produces late summer blooms that gradually change color from pink to rust-red or purple as fall approaches.
17. Fringed Bleeding Heart
Botanical Name: Dicentra eximia
USDA Zones: 3-9
This perennial plant produces blooms for approximately three months throughout the growing season, which spans from late spring through late summer in zone 5.
18. Serbian Bellflower
Botanical Name:Campanula ‘Silberregen’
USDA Zones: 3-8
This low-growing, mat-forming plant produces an abundance of blooms for a period of two months in late spring and early summer, making it an excellent addition to any garden.
19. Red Hot Poker
Botanical Name: Kniphofia uvaria
USDA Zones: 5-9
These plants produce flowers from late spring to midsummer and have a more compact growth habit, reaching only 1 to 2 feet in height.
20. Catmint
Botanical Name: Nepeta racemosa
USDA Zones: 4-8
Catmint is a popular ground cover that usually reaches a height of about 8-12 inches. It produces blooms from spring to early fall.
21. Iris
Botanical Name: Iris
USDA Zones: 3-9
This plant is renowned for its dependable display of snowy-white flowers in both spring and autumn, making it one of the most effortless perennials to cultivate.
22. Roses
Botanical Name: Rosa
USDA Zones: 5-11
They offer near-continuous blooming during the summer and are remarkably resistant to diseases while being quite hardy. These flowers also come in many shades!
23. Clematis
Botanical Name: Clematis occidentalis
USDA Zones: 4-9
Add a touch of charm to your garden with the Jackmanii clematis, featuring stunning royal purple petals that adorn the plant in early summer.
24. Hydrangea
Botanical Name: Hydrangea
USDA Zones: 3-9
While most hydrangeas produce flowers only once in a season, Endless Summer is different as it blooms on new growth, allowing for multiple blooms throughout the summer.
25. Astilbe
Botanical Name: Astilbe
USDA Zone: 3-9
Its feathery flowers not only look stunning, swaying in the breeze with lovely fragrances, making it perfect for planting in containers around seating areas.
26. Lupine
Botanical Name: Lupinus angustifolius
USDA Zones: 7-9
For a vibrant and enduring burst of color in your garden, consider planting Lupine with its tall, cone-shaped flowers that bloom all through the summer season.
27. Lilyturf
Botanical Name: Liriope muscari
USDA Zones: 5-11
If you’re seeking a perennial plant that will provide gorgeous white flowers throughout the summer season, ‘Monroe White Lilyturf is an excellent choice.
28. Dahlia
Botanical Name: Dahlias
USDA Zones: 8-11
You can grow these gorgeous blooms in borders or pots, and they make an ideal choice for cut flowers. It keeps on flowering from June until the first frost.
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29. Sedum Voodoo
Botanical Name: Sedum spurium Voodoo
USDA Zones: 4-10
Sedum ‘Voodoo’ offers a multi-faceted appeal that’s sure to please. Its succulent-like leaves create a striking architectural aspect that serves as an ideal backdrop for red flowers.
30. Dianthus
Botanical Name: Dianthus
USDA Zones: 3-10
Dianthus is another superb perennial plant that delivers beautiful and lasting color throughout the summer.
31. Cranesbill Geranium
Botanical Name: Geranium sanguineum
USDA Zones: 3-9
Not only does this plant generate a profusion of blooms from May to July, but its vigorous growth ensures a second wave of blossoms in late summer if you trim them back.
32. Hollyhocks
Botanical Name: Alcea rosea
USDA Zones: 2-11
Yellow Hollyhocks feature stunning golden blooms that bring months of sunny color to your garden, come rain or shine. They make an excellent choice for the rear of borders.
33. Peonies
Botanical Name: Paeonia lactiflora x ‘Inspecteur Lavergne’
USDA Zones: 4-8b
Peony ‘Inspecteur Lavergne’ thrives in hot, sunny conditions and rewards your efforts with magnificent, full-bodied double flowers in a rich pink/red hue.
34. Foam Flower
Botanical Name: Tiarella cordifolia
USDA Zones: 3-8
The Foam Flower is indigenous to woodland and thrives in areas with partial or dappled shade. From April to the end of summer, this plant produces graceful white flowers.
35. Bugleweed
Botanical Name: Ajuga reptans
USDA Zones: 4-9
Bugleweed is an excellent choice to add a pop of color to a dull, shaded area in your garden. Its vivid blue flowers bloom abundantly throughout summer.
36. Vinca
Botanical Name: Catharanthus roseus
USDA Zones: 8-11
The annual vinca is a tropical perennial plant that is commonly grown as an annual in many regions. It features flowers and foliage that bear a striking resemblance to impatiens.
37. Summer Rose
Botanical Name: Rosa × damascena
USDA Zones: 9-11
Adding these beauties to your garden landscape can be a dreamy and enchanting experience. It grows best in full sun and well-draining soil.
38. Lantana
Botanical Name: Lantana Camara
USDA Zones: 10-11
They thrive best in high-temperature hardiness zones, and in regions that experience cold winters, lantanas bloom as annual flowers rather than as tender perennials.
Here are the Best Types of Lantanas
39. Blanket Flowers
Botanical Name: Gaillardia x grandiflora
USDA Zones: 8-11
Once established, this drought and heat-tolerant plant requires little care, making it an easy addition to any garden. It is also a magnet to birds and butterflies!
40. Spider Lily
Botanical Name: Hymenocallis littoralis
USDA Zones: 9-11
Spider Lily is an elegant indoor plant with pristine white flowers that radiate from a round center, creating a spider-like appearance.
41. Bush Clockvine
Botanical Name: Thunbergia Erecta
USDA Zones: 10-11
This plant boasts clusters of trumpet flowers that will add a vibrant touch to your garden. The dramatic lavender-blue flowers stand out against the dark green heart-shaped leaves.
42. Geranium
Botanical Name: Pelargonium
USDA Zones: 9-11
While they are typically grown as annuals in most zones, they can thrive as evergreen perennials in the warmer zones.
43. Bleeding Heart
Botanical Name: Lamprocapnos spectabilis
USDA Zones: 3-9
An herbaceous perennial, it is an attractive plant with arching sprays of heart-shaped pink flowers. It grows best in moist, well-drained soil in partial shade.
