10 Perennial Flowers You Can Still Plant This Year for Years of Beautiful Blooms

 

Colorful perennial flower garden featuring echinacea, rudbeckia, lavender, lupine, and coreopsis that can still be planted this year.

Many gardeners assume that once spring planting season has passed, they've missed their opportunity to grow perennial flowers from seed. The good news is that many perennials can still be started throughout late spring, summer, and even early fall, depending on your growing zone.

In fact, planting perennial seeds later in the season can be an excellent strategy. Most perennials spend their first season developing strong root systems rather than producing heavy blooms. This allows them to establish before winter and return stronger than ever the following year.

If you're looking to create a beautiful, low-maintenance flower garden that returns year after year, these 10 perennial flowers are excellent choices.

Why Grow Perennials From Seed?

Perennials are one of the best investments you can make in your garden. Unlike annual flowers that must be replanted every year, perennials return season after season, often becoming larger and more productive with age.

Benefits of perennial flowers include:

  • Long-term garden value
  • Pollinator attraction
  • Lower maintenance
  • Reduced watering needs once established
  • Beautiful cut flowers
  • Better drought tolerance over time

If you're new to seed starting, be sure to read our complete guide:

https://www.trailingpetunia.com/blogs/news/planting-a-garden-from-seeds-complete-guide-for-growing-a-successful-garden


1. Echinacea (Coneflower)

Echinacea is one of the most popular perennial flowers for pollinator gardens and landscape beds.

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Why gardeners love Echinacea:

  • Attracts bees and butterflies
  • Excellent cut flower
  • Drought tolerant
  • Long bloom season
  • Winter seed heads feed birds

These colorful flowers become more impressive each year as plants mature.


2. Rudbeckia (Black-Eyed Susan)

Rudbeckia provides bright yellow blooms that light up flower beds throughout summer.

👉 Buy Rudbeckia Seeds:
https://www.trailingpetunia.com/search?q=Rudbeckia&options%5Bprefix%5D=last

Benefits include:

  • Easy to grow
  • Heat tolerant
  • Pollinator friendly
  • Long flowering season
  • Great for naturalized areas

These cheerful flowers are often among the easiest perennials for beginners.


3. Gaillardia (Blanket Flower)

Gaillardia thrives in hot, sunny locations where many other flowers struggle.

👉 Buy Gaillardia Seeds:
https://www.trailingpetunia.com/search?q=Gaillardia&options%5Bprefix%5D=last

Why grow Gaillardia:

  • Exceptional drought tolerance
  • Continuous blooms
  • Bright red and yellow flowers
  • Attracts pollinators
  • Low maintenance

They perform especially well in poor soils and difficult growing conditions.


4. Coreopsis

Coreopsis produces masses of bright blooms throughout the growing season.

👉 Buy Coreopsis Seeds:
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Advantages:

  • Easy from seed
  • Long bloom period
  • Pollinator attraction
  • Heat tolerance
  • Compact growth habits available

Coreopsis is one of the best choices for adding reliable color to flower beds.


5. Shasta Daisy

Shasta Daisies remain a classic favorite for cottage gardens and landscape borders.

👉 Buy Shasta Daisy Seeds:
https://www.trailingpetunia.com/search?q=+Shasta+Daisy+&options%5Bprefix%5D=last

Garden benefits:

  • Large white blooms
  • Excellent cut flowers
  • Easy care
  • Pollinator attraction
  • Long lifespan

Their clean white flowers complement nearly every garden style.


6. Dianthus

Dianthus provides beautiful blooms along with a sweet fragrance.

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Why gardeners love Dianthus:

  • Fragrant flowers
  • Compact plants
  • Excellent borders
  • Great container performance
  • Long blooming season

Many varieties bloom repeatedly throughout the growing season.


7. Yarrow

Yarrow is one of the toughest and most dependable perennial flowers available.

👉 Buy Yarrow Seeds:
https://www.trailingpetunia.com/search?q=Yarrow+&options%5Bprefix%5D=last

Benefits include:

  • Drought resistance
  • Excellent cut flowers
  • Pollinator magnet
  • Low maintenance
  • Adaptable to poor soils

Yarrow is a great choice for gardeners seeking beauty with minimal upkeep.


8. Lupine

Lupines create stunning vertical flower spikes that stand out in the landscape.

👉 Buy Lupine Seeds:
https://www.trailingpetunia.com/search?q=Lupine+&options%5Bprefix%5D=last

Reasons to grow Lupines:

  • Dramatic flower spikes
  • Pollinator attraction
  • Cottage garden appeal
  • Nitrogen-fixing roots
  • Excellent landscape focal point

Lupines often become show-stopping features in spring and early summer gardens.


9. Penstemon

Penstemon is a favorite among hummingbirds and pollinator enthusiasts.

👉 Buy Penstemon Seeds:
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Why grow Penstemon:

  • Hummingbird attraction
  • Drought tolerance
  • Unique blooms
  • Long flowering period
  • Easy care

These native-style flowers perform well in many garden settings.


10. Lavender

Lavender combines beauty, fragrance, and versatility.

👉 Buy Lavender Seeds:
https://www.trailingpetunia.com/search?q=+Lavender&options%5Bprefix%5D=last

Benefits include:

  • Wonderful fragrance
  • Pollinator attraction
  • Culinary uses
  • Drought tolerance
  • Attractive silver foliage

Lavender adds beauty and functionality to almost any garden.


Tips for Success When Starting Perennial Seeds

Starting perennial flowers later in the season can be very successful if you follow a few simple guidelines:

Keep Soil Moist

Young seedlings need consistent moisture until established.

Provide Full Sun

Most flowering perennials perform best with at least six hours of sunlight daily.

Don't Over-Fertilize

Too much fertilizer can encourage weak growth.

Mulch Before Winter

Mulch helps protect young root systems during cold weather.

Be Patient

Many perennials focus on root development during their first season and bloom heavily the following year.


Build a Pollinator Paradise

One of the best reasons to grow perennial flowers is the incredible support they provide for pollinators.

A garden filled with:

  • Echinacea
  • Rudbeckia
  • Gaillardia
  • Coreopsis
  • Penstemon
  • Lavender
  • Yarrow

can provide nectar and pollen throughout the growing season while attracting:

🐝 Bees
🦋 Butterflies
🐦 Hummingbirds
🐞 Beneficial insects

A pollinator-friendly garden not only looks beautiful but helps support local ecosystems.


Shop Flower Seeds

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https://www.trailingpetunia.com

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Final Thoughts

It's not too late to start perennial seeds. In fact, many perennial flowers benefit from spending their first season building strong root systems that prepare them for years of future growth and blooms.

Whether you choose Echinacea, Rudbeckia, Lavender, Lupine, Yarrow, or any of the other varieties on this list, you'll be investing in a garden that becomes more beautiful with every passing season.

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