19 Longest Blooming Perennial Flowers That You Can Grow For Everlasting Beauty In The Garden

19 Longest Blooming Perennial Flowers That You Can Grow For Everlasting Beauty In The Garden

10 May 2025

Do you know that your garden not only gives you fresh vegetables but also brings a perfect place with beautiful landscaping? If you know ways to design it, you will have an ideal outdoor for entertaining. Growing long-blooming perennial flowers is a great option to add fragrance and pretty flowers to your garden.

We’ve rounded up 19 Longest Blooming Perennial Flowers That You Can Grow For Everlasting Beauty In The garden. Browse these amazing perennials and choose some for your garden!

These long-blooming perennial flowers have a variety of bloom colors, foliage, fragrance, and growth type for every garden size and space. They are easy to plant just with full sun place, so enough watering, after a time, they will provide incredible beauty and unforgettable fresh aroma.

What’s more, choosing perennials with long blooming periods won’t just bring welcome color to your garden, it will be great for pollinators and other wildlife too. Once your reading is done, we’re sure you’ll find one that fits your garden style. Check them out!

#1. Geranium ‘Rozanne’/ Cranesbill

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Image source: Grow Joy

#2. Black-Eyed Susan

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Image source: Gardendesign

#3. Perennial Salvias

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Image source: Provenwinners

#4. Catmint

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Image source: Financialtimes

#5. Coreopsis ‘Moonbeam’

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Image source: Growjoy

#6. Russian Sage

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Image source: Americanmeadows

#7. Wood Betony

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Image source: Pegasusproducts

#8. Phlox

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Image source: Whiteflowerfarm

#9. Shasta Daisy

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Image source: Almanac

#10. Coneflower

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Image source: Hgvt

#11. Blue Vervain

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Image source: Minnesotaseasons

#12. ‘Autumn Joy’ Stonecrop

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Image source: Sheridannurseries

#13. Lavender

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Image source: Gardening Know How

#14. Sneezeweed

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Image source: Gardenia

#15. Spiked Speedwell

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Image source: Shiptonbulbs

#16. Astilbe

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Image source: Whiteflowerfarm

#17. Ornamental Onion ‘Millennium’

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Image source: Pahls

#18. Ice Plant

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Image source: The Spruce

#19. Bleeding Heart ‘Luxuriant’

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Image source: Springhillnursery