10 Perennial Flowers You Can Still Plant This Year for Years of Beautiful Blooms
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:
1. Echinacea (Coneflower)
Echinacea is one of the most popular perennial flowers for pollinator gardens and landscape beds.
👉 Buy Echinacea Seeds:
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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:
https://www.trailingpetunia.com/search?q=Coreopsis+&options%5Bprefix%5D=last
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.
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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.
👉 Buy Dianthus Seeds:
https://www.trailingpetunia.com/search?q=Dianthus+&options%5Bprefix%5D=last
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:
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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:
https://www.trailingpetunia.com/search?q=+Penstemon+&options%5Bprefix%5D=last
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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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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