19 Long Lasting Perennials That Keep on Blooming

Raul is an Editor at BalconyGardenWeb and an expert in flower and herb cultivation based in Phoenix, Arizona. A frequent speaker at horticultural events, he is also an active contributor to Facebook flower groups. Holding an MBA degree, Raul blends his gardening skills with strong leadership and analytical abilities.
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Try these Long Lasting Perennials That Keep on Blooming to make your garden full of flowers for a long time to come!

Flowers are the best way to make any garden come alive with an array of colors, and to make yours extra beautiful, try growing these long lasting perennials that will never let your yard down!

Long-Lasting Perennials That Keep on Blooming

1. Coneflower

best long-lasting perennials

Botanical Name: Echinacea

USDA Zones: 3-9

These flowers can bloom from early summer to fall, thriving in both warm and cold climates. For optimal growth, they prefer full sun and become drought-tolerant once established. Each flower stays open for about 2 to 3 weeks.

2. Black-Eyed Susan

blooming black-eyed susan flower

Botanical Name: Rudbeckia

USDA Zones: 3-9

These flowers are known for their long bloom duration, flowering from June to October, with each bloom lasting around 2 to 4 weeks. Suitable for a wide range of climates, they thrive in full sun but can tolerate partial shade, too.

3. Tickseed

continuously blooming flowers 1

Botanical Name: Coreopsis

USDA Zones: 4-9

Coreopsis is a very adaptable flower that continuously blooms from early summer to early fall. Individual flowers can last for about 2 to 3 weeks. For best results, plant in full sun with well-draining soil, and practice deadheading to encourage more blooms.

4. Daylilies

daylili flowers in full boom

Botanical Name: Hemerocallis

USDA Zones: 3-9

Daylilies are characterized by their flowers, each lasting for just one day. However, numerous buds ensure continuous blooming over several weeks, typically from late spring to late summer.

5. False Spirea

false spirea flowers that keep blooming

Botanical Name: Astilbe

USDA Zones: 4-9

This plant prefers cooler climates, but can still thrive in warmer areas with sufficient moisture. During late spring to early summer, it blooms for several weeks, with each flower remaining in bloom for an impressive 3 to 4 weeks.

6. Shasta Daisy

flowers that keep blooming

Botanical Name: Leucanthemum

USDA Zones: 5-8

Shasta Daisy is a versatile flower that adapts well to both warm and cold climates. With proper care, it blooms from early summer to early fall, lasting for about 2 to 3 weeks under optimal conditions. For best results, provide full sun.

7. Sedum

sedum flowers in full bloom

Botanical Name: Stonecrop

USDA Zones: 3-10

This plant offers long-lasting blooms from late summer into fall, making it a delightful addition to any garden. Each bloom can last up to 4 to 5 weeks, providing enduring beauty. Once established, it becomes drought-resistant, requiring minimal watering.

8. Blanket Flowers

blanket flowers in full bloom

Botanical Name: Gaillardia

USDA Zones: 3-10

Blanket flowers produces new blooms continuously from early summer till fall, which can be around 3-5 months depending on the climate conditions. These flowers may not last long individually, but they make up for it by blooming endlessly throughout the season!

9. Garden Phlox

Long Lasting Perennials 12

Botanical Name: Phlox paniculata

USDA Zones: 4-8

Garden phlox is another perennial that graces gardens with its colorful blooms during mid to late summer. While individual flowers may wilt after a few days, the plant itself continues to bloom for 6-8 weeks with new buds, providing a long-lasting floral display.

10. Perennial Geraniums

perennial geraniums that keep blooming

Botanical Name: Geranium spp.

USDA Zones: 3-9

Different species of perennial geraniums have different blooming periods, but generally, they can flower from late spring until early fall. The individual flowers only last for around 2 to 3 weeks, but the plant keeps producing new blooms throughout the season.

11. Dianthus

Long Lasting Perennials 11

Botanical Name: Dianthus spp.

USDA Zones: 3-9

The flowers of dianthus plants only last for around 2 weeks, but if you regularly remove the spent blooms, the plant can keep flowering from late spring all the way through to early fall.

12. Pincushion

pincushion flower blooming full

Botanical Name: Scabiosa spp.

USDA Zones: 3-9

Pincushion flowers are aptly named for their unique blooms that resemble pincushions. These delightful flowers bloom from late spring through early fall, with each bloom lasting for several days to a week.

13. Clematis

Long Lasting Perennials 9

Botanical Name: Clematis spp.

USDA Zones: Varies by species, generally 3-9

The blooming duration of clematis vines varies depending on the variety. Early-flowering varieties bloom in late spring to early summer for about 2 to 4 weeks, while late-flowering varieties can bloom from mid-summer to early fall, also lasting 2 to 4 weeks.

14. Hibiscus

Full bloom hibiscus flower in pot

Botanical Name: Hibiscus spp.

USDA Zones: 4-9

Hibiscus flowers are known for their large, showy blooms that typically last for only 1 to 2 days. However, the plant continuously produces new blooms from mid-summer to early fall, especially if it’s well-maintained with regular watering and pruning.

15. Catmint

Long Lasting Perennials 6

Botanical Name: Nepeta spp.

USDA Zones: 3-8

The blooms on catmint plants usually last for around 1 to 2 weeks, but the plant has a long blooming period that can stretch from late spring all the way to fall, especially if you trim it back after the first flush of blooms, which will results in more buds and flowers!

16. Yarrow

flowers that bloom continuously

Botanical Name: Achillea spp.

USDA Zones: 3-9

Individual yarrow blooms can last for up to 2 weeks or more, and with deadheading, the plant’s overall flowering period can extend from late spring to fall. This way, it will keep on producing buds for a continuing flowering effect!

17. Lavender

Long Lasting Perennials 4

Botanical Name: Lavandula spp.

USDA Zones: 5-9

Lavender’s beautiful purple blooms typically last for about 2 to 3 weeks and the plant usually flowers from late spring to early summer. However, some varieties of lavender can re-bloom later in the season, giving you a second flush of those lovely fragrant flowers!

18. Salvia

flowers that bloom continuously 3

Botanical Name: Salvia spp.

USDA Zones: Varies by species, generally 5-9

Salvia, available in various colors including red, purple and blue, are drought-tolerant plants. Their flowers can remain in bloom for 2 to 3 weeks, and with regular deadheading, the plant can continue flowering from late spring through fall.

19. False Sunflower

Long Lasting Perennials

Botanical Name: Heliopsis helianthoides

USDA Zones: 3-9

Featuring bright yellow, daisy-like flowers, with each bloom lasting up to 2 to 3 weeks, these long lasting perennials continue to produce new blooms from midsummer until fall. For best results, provide well-draining soil and plenty of sunlight.

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