15 Stunning White Perennial Flowers for All Summer Blooms

“Endless Blooms: Discover the Delight of White Perennial Flowers Flourishing Throughout Summer. Experience a breathtaking display of these timeless blossoms that grace your garden with their enduring beauty and fragrance, providing an enchanting backdrop for your outdoor oasis.”

1. “15 White Perennial Flowers That Bloom All Summer”

White flowers can add a touch of elegance and purity to any garden. If you are looking to fill your garden with white plants, here is a list of 15 perennials that will bloom all summer long.

1. Yarrow (Achillea ptarmica ‘Peter Cottontail’): This plant features ivory white flowers that contrast beautifully with its dark green foliage. It has an upright, columnar habit and the flowers remain attractive as they age. It thrives in full sun and is suitable for zones 3-8.

2. Sneezewort (Achillea ptarmica): This variety of yarrow produces large, ivory-white flowers over a low, mounding habit of green foliage. The flower clusters are more singular and well-spaced compared to other yarrow varieties. It is mostly unbothered by deer and rabbits and blooms from early summer to early fall.

3. Lily of the Nile (Agapanthus): While typically grown in warmer zones, there are vigorous varieties of Agapanthus that are hardy to zone 6. These plants have been known to survive heavy snow winters for the past 7 years. They produce globular clusters of white flowers on tall stems over large clumps of foliage.

4. False Indigo (Baptisia DECADENCE® ‘Vanilla Cream’): This plant features a well-branched clump of grey-green foliage that emerges bronze in spring. It produces spikes of pastel yellow buds that open to creamy vanilla flowers, followed by seed pods in fall. It thrives in full to part sun and is suitable for zones 4-9.

5. Coneflower (Echinacea COLOR CODED™ ‘The Price is White’): This variety was selected for its excellent basal branching, large flower size, and horizontally held petals. The wide, overlapping white petals with a green cone and yellow pollen create a stunning display. It is a pollinator magnet and blooms from mid to late summer.

6. Christmas Rose (Helleborus): This perennial produces semi-double, pure white flowers with five petals and additional petaloids at the center. Unlike other Helleborus types, these flowers are naturally side-facing. They bloom much earlier than the WEDDING PARTY® series, blooming up to a month earlier. It thrives in full sun to full shade and is suitable for zones 4-9.

7. Daylily (Hemerocallis): This daylily sets the new standard for white daylilies with its extravagantly ruffled, fragrant, cream-colored blossoms. It has a radiating yellow throat and matching picotee edge. It is a heavy bloomer and thrives in full to part sun in zones 3-9.

8. Rose Mallow (Hibiscus SUMMERIFIC® ‘Ballet Slippers’): This plant produces huge 7″ wide, ruffled white flowers with a deep red eye. The blush pink color appears on the edges of the petals, creating a pinwheel effect. Its attractive bright green leaves form an upright habit with an extremely high bud count.

9. Siberian Iris (Iris sibirica ‘Swans in Flight’): This later blooming white variety produces extremely large, 5″ ivory-white flowers that are wider and fuller than the classic ‘White Swirl’. The lemon yellow signals add the finishing touches to its beauty. When planted en masse, it looks like a blanket of white flowers.

10. Shasta Daisy (Leucanthemum superbum AMAZING DAISIES® Daisy May®): This incredibly impressive and super compact selection produces single, pure white daisy-like flowers that form a solid dome of blooms. It grows 20-24″ tall and blooms early into late summer in the Midwest. It is more compact and longer blooming in warmer zones.

11. Shasta Daisy (Leucanthemum superbum ‘Cream Puff’): This variety features lemon yellow buds that open to cream flowers on a tight, compact habit. The large, 3-4″ flowers have two rows of wide, overlapping petals and completely cover the dome-shaped habit of dark green foliage. Deadheading encourages rebloom.

12. Hybrid Phlox (Phlox ‘Fashionably Early Crystal’): This new series of early blooming Hybrid Phlox works well for the middle to back of the border. Each member has exceptional mildew resistance, thick leathery leaves, and a stoloniferous habit. They boast a long season of color with good rebloom in fall.

13. Perennial Salvia (Salvia Bumble Series): These shorter stature Salvia varieties are perfect for the front of the border or in quart pots. They are vigorous and perform well in larger containers as well. They attract pollinators and have a long season of bloom.

14. Stonecrop (Sedum ROCK ‘N GROW® ‘Bundle of Joy’): This white flowering sport of ‘Pure Joy’ features an explosion of blooms that completely cover its dome-like habit. It thrives in full sun and blooms from late summer to early fall.

15. Spike Speedwell (Veronica MAGIC SHOW® ‘White Wands’): This plant produces pure white flower wands that top its short, dense clump. The well-branched flowers comprise half of the plant’s height and it has dark green, glossy leaves that are disease resistant. Vernalization is beneficial but not required.

These 15 white perennial flowers will add beauty and elegance to your garden all summer long!

2. “Long-Lasting Beauty: Perennial White Flowers for a Summer Garden”

White flowers can add a touch of elegance and sophistication to any garden. They create a sense of purity and tranquility, and can also help to brighten up shady areas. If you are looking to fill your garden with white plants, here is a list of 15 perennials that will help get you started.

1. Yarrow (Achillea): This plant features ivory white flowers that contrast beautifully with its dark green foliage. It has an upright, columnar habit and the flowers remain attractive as they age. Yarrow blooms from early to late summer and thrives in full sun. It is hardy in zones 3-8.

2. Sneezewort (Achillea ptarmica ‘Peter Cottontail’): This variety of yarrow has large, ivory-white flowers over a low, mounding habit of green foliage. The flower clusters are more singular and well-spaced compared to other yarrow varieties. It is mostly unbothered by deer and rabbits and blooms from early summer to early fall. Sneezewort prefers full sun and is hardy in zones 3-8.

3. Lily of the Nile (Agapanthus): While typically grown in warmer zones, there are vigorous varieties of Agapanthus that are hardy to zone 6! These plants have overwintered in heavy snow winters for the past 7 years. They produce globular clusters of white flowers on tall stems over large clumps of foliage. Lily of the Nile blooms from midsummer to early fall and thrives in full sun. It is hardy in zones 6-10.

4. False Indigo (Baptisia DECADENCE® ‘Vanilla Cream’): This plant features a well-branched clump of grey-green foliage that emerges a beautiful shade of bronze in spring. It produces spikes of pastel yellow buds that open to creamy vanilla flowers, followed by seed pods in fall. False Indigo blooms from late spring to early summer and prefers full to part sun. It is hardy in zones 4-9.

5. Coneflower (Echinacea COLOR CODED™ ‘The Price is White’): This variety of coneflower has wide, overlapping, horizontal white petals with a green cone and yellow pollen. The flowers are 5″ wide and held over dark green foliage. Coneflower blooms from mid to late summer and thrives in full to part sun. It is hardy in zones 4-8.

6. Christmas Rose (Helleborus): This plant produces semi-double, pure white flowers with five petals and additional petaloids at the center. Unlike other Helleborus types, these flowers naturally face to the side. Christmas Rose blooms from late winter to early spring and can tolerate full sun to full shade. It is hardy in zones 4-9.

7. Daylily (Hemerocallis): This daylily variety sets the new standard for white daylilies with its extravagantly ruffled, fragrant, cream-colored blossoms with a radiating yellow throat and matching picotee edge. It is a heavy bloomer and thrives in full to part sun. Daylilies bloom from mid to late summer and are hardy in zones 3-9.

8. Rose Mallow (Hibiscus SUMMERIFIC® ‘Ballet Slippers’): This plant features huge 7” wide, ruffled flowers that are white with a deep red eye. Blush pink color appears on the edges of the petals, creating a pinwheel effect. Rose Mallow has attractive bright green leaves and blooms from midsummer to early fall. It prefers full to part sun and is hardy in zones 4-9.

9. Siberian Iris (Iris sibirica ‘Swans in Flight’): This later blooming white variety of Siberian Iris has extremely large, 5” ivory-white flowers that are wider and fuller than the classic ‘White Swirl’. It has lemon yellow signals that put on the finishing touches. When planted en masse, it looks like a blanket of white flowers. Siberian Iris thrives in full to part sun and is hardy in zones 3-9.

10. Shasta Daisy (Leucanthemum superbum AMAZING DAISIES® Daisy May®): This compact and highly floriferous selection of Shasta Daisy features single, pure white, daisy-like flowers that form a solid dome of blooms. It grows 20-24” tall and blooms early into late summer in the Midwest, and more compact and longer blooming in warmer zones. Shasta Daisy prefers full sun and is hardy in zones 5-9.

These are just a few examples of perennial white flowers that can add beauty to your garden throughout the summer season. Whether you prefer delicate blooms or bold statements, there is sure to be a white perennial plant that suits your taste.

3. “Create a Stunning Summer Garden with These White Perennials”

Create a Stunning Summer Garden with These White Perennials

If you are looking to create a stunning summer garden filled with white plants, here is a list of 15 perennials that will help get you started. These plants offer beautiful ivory and cream-colored flowers that contrast beautifully with their dark green foliage. Whether you prefer upright or mounding habits, there is something for everyone on this list.

One standout perennial is the ‘Ivory’ Yarrow. This plant features ivory white flowers that remain attractive as they age. It has an upright, columnar habit and blooms from early to late summer. Another option is the ‘Peter Cottontail’ Sneezewort, which has large ivory-white flowers over a low, mounding habit of green foliage. Compared to other yarrow varieties, the flower clusters are more singular and well-spaced.

For those in warmer zones (6-10), the Lily of the Nile (Agapanthus) offers vigorous varieties that are hardy to zone 6. These plants have proven to overwinter even in heavy snow winters for the past 7 years. They produce globular clusters of white flowers on tall stems over large clumps of foliage.

If you’re looking for a unique perennial with bronze foliage, consider the DECADENCE® ‘Vanilla Cream’ False Indigo. This plant emerges with grey-green foliage that turns bronze in spring and produces spikes of creamy vanilla flowers followed by seed pods in fall.

Echinacea lovers will appreciate the COLOR CODED™ ‘The Price is White’ Coneflower variety. The wide, overlapping white petals with a green cone and yellow pollen make for an eye-catching display. These coneflowers are also great pollinator magnets and provide winter food for birds with their seedheads.

For early blooming options, consider the ‘Christmas Rose’ Hellebore or the Daylily varieties on this list. The ‘Christmas Rose’ features semi-double, pure white flowers that bloom earlier than other Hellebore varieties. The Daylily on this list sets the new standard for white daylilies with its extravagantly ruffled, fragrant, cream-colored blossoms.

These are just a few examples of the stunning white perennials you can add to your garden. Each plant has its own unique qualities and will contribute to a beautiful summer display. Whether you prefer upright habits, mounding habits, or early bloomers, there is something for everyone on this list. Start planning your white garden today and enjoy the beauty these perennials bring to your outdoor space.

(Note: This content is a fictional example and does not represent actual information about the listed perennials.)

4. “All-Summer Blooms: 15 Gorgeous White Perennials for Your Garden”

If you are looking to create a garden filled with white plants, here is a list of 15 perennials that will help you achieve your desired look. These plants are known for their beautiful ivory white flowers and will add a touch of elegance to any garden.

One stunning option is the Yarrow. This plant features ivory white flowers that contrast beautifully with its dark green foliage. It has an upright, columnar habit and the flowers remain attractive as they age. Yarrow blooms from early to late summer and thrives in full sun. It can be grown in zones 3-8.

Another great choice is the ‘Peter Cottontail’ Achillea ptarmica, also known as Sneezewort. This plant has large, ivory-white flowers that bloom over a low, mounding habit of green foliage. Compared to other varieties, the flower clusters are more singular and well-spaced. ‘Peter Cottontail’ is mostly unbothered by deer and rabbits and blooms from early summer to early fall. It grows best in full sun and can be grown in zones 3-8.

For those living in warmer zones, the Lily of the Nile (Agapanthus) is a hardy option for a white garden. These vigorous varieties have been known to survive heavy snow winters and produce globular clusters of white flowers on tall stems over large clumps of foliage. Agapanthus blooms from midsummer to early fall and requires full sun. It can be grown in zones 6-10.

The DECADENCE® ‘Vanilla Cream’ Baptisia, also known as False Indigo, is another perennial that adds beauty to a white garden. It emerges with grey-green foliage that turns bronze in spring and produces spikes of pastel yellow buds that open to creamy vanilla flowers. In fall, seed pods form on the plant. The DECADENCE® ‘Vanilla Cream’ Baptisia blooms from late spring to early summer and thrives in full to part sun. It can be grown in zones 4-9.

Echinacea, also known as Coneflower, is a popular choice for any garden. The COLOR CODED™ ‘The Price is White’ variety features wide, overlapping, horizontal white petals with a green cone and yellow pollen. These flowers are 5″ wide and held over dark green foliage. Echinacea is a great option for attracting pollinators and the seedheads serve as winter food for birds. It blooms from mid to late summer and requires full to part sun. Echinacea can be grown in zones 4-8.

The Christmas Rose (Helleborus) is an early bloomer that adds beauty to a white garden during the late winter to early spring season. This semi-double flower has pure white petals measuring 2½-3” across, with additional petaloids at the center. Unlike other Helleborus types, these flowers naturally face sideways. The Christmas Rose prefers full sun to full shade and can be grown in zones 4-9.

Daylilies are another fantastic option for a white garden, and one standout variety is SUMMERIFIC® ‘Ballet Slippers’ Hibiscus (Rose Mallow). This plant produces huge 7” wide, ruffled flowers that are white with a deep red eye. Blush pink color appears on the edges of the petals, creating a pinwheel effect. The leaves of this hibiscus are bright green and form an upright habit with an extremely high bud count. SUMMERIFIC® ‘Ballet Slippers’ Hibiscus blooms from midsummer to early fall and requires full to part sun. It can be grown in zones 4-9.

If you’re looking for an Iris variety that blooms later in the season, consider ‘Swans in Flight’ Iris sibirica (Siberian Iris). This white variety produces extremely large, 5” ivory-white flowers that are wider and fuller than the classic ‘White Swirl’. The finishing touch is the lemon yellow signals. When planted en masse, this Iris creates a blanket of white flowers. It grows best in full to part sun and can be grown in zones 3-9.

Shasta Daisies (Leucanthemum superbum) are a classic choice for any garden, and the AMAZING DAISIES® Daisy May® variety is particularly impressive. This super compact selection features single, pure white, daisy-like flowers that form a solid dome of blooms. It grows 20-24” tall and blooms early into late summer in the Midwest. In warmer zones, it is more compact and longer blooming. Shasta Daisies thrive in full sun and can be grown in zones 5-9.

Another beautiful Shasta Daisy option is ‘Cream Puff’ Leucanthemum superbum. This variety has lemon yellow buds that open to cream flowers on a tight, compact habit. The large, 3-4” flowers have two rows of wide, overlapping petals that completely cover the dome-shaped habit of dark green foliage. Deadheading encourages rebloom and vernalization is not required for this plant. ‘Cream Puff’ prefers full sun and can be grown in zones 5-9.

For early blooming color, consider the ‘Fashionably Early Crystal’ Hybrid Phlox. This series of early blooming Hybrid Phlox works well for the middle to back of the border. Each member of this series has exceptional mildew resistance, thick leathery leaves, and a stoloniferous habit. These Phlox varieties also boast a long season of color with good rebloom in fall. They require full sun and can be grown in zones 4-8.

The Bumble Salvia is a great option for those looking for shorter stature perennials. These Salvia varieties can be planted along the front of the border or in quart pots. With their vigor and performance, they can also fill out larger containers with time. The Bumble Salvia attracts pollinators and blooms in early summer. It thrives in full sun and can be grown in zones 3-8.

If you love the habit and short stature of ‘Pure Joy’ Sedum (Stonecrop), you’ll also love ‘Bundle of Joy’. This white flowering sport of ‘Pure Joy’ has the same exemplary performance and an explosion of blooms that completely cover the dome-like habit. ‘Bundle of Joy’ requires full sun and can be grown in zones 3-9. It blooms from late summer to early fall.

Finally, consider adding MAGIC SHOW® ‘White Wands’ Veronica (Spike Speedwell) to your white garden. This plant produces pure white flower wands that top a short, dense clump. The well-branched flowers make up half of the plant’s height, creating a beautiful display. The dark green, glossy leaves are disease resistant, making this Veronica variety low-maintenance. While vernalization is beneficial, it is not required for this plant to bloom. MAGIC SHOW® ‘White Wands’ Veronica prefers full to part sun and can be grown in zones 4-8.

These 15 perennials will help you create a stunning white garden filled with gorgeous blooms throughout the summer season. Whether you prefer Yarrow, Achillea ptarmica, Agapanthus, Baptisia, Echinacea, Helleborus, Daylilies, Hibiscus, Iris sibirica, Shasta Daisies, Hybrid Phlox, Salvia, Sedum or Veronica – there is something for everyone on this list. Happy gardening!

5. “White Perennial Flowers that Add Elegance and Bloom Throughout the Summer”

White perennial flowers can add a touch of elegance and beauty to any garden. They have a timeless appeal and can create a serene and peaceful atmosphere. Here are 15 white perennials that bloom throughout the summer, adding charm and sophistication to your outdoor space.

1. Yarrow (Achillea) – With its ivory white flowers and dark green foliage, yarrow is a stunning addition to any garden. It has an upright, columnar habit and remains attractive even as the flowers age.

2. Sneezewort (Achillea ptarmica ‘Peter Cottontail’) – This low-mounding perennial features large, ivory-white flowers that contrast beautifully with its green foliage. It has a polished habit and is unbothered by deer and rabbits.

3. Lily of the Nile (Agapanthus) – While typically grown in warmer zones, these vigorous varieties are hardy to zone 6. They produce globular clusters of white flowers on tall stems over rounded clumps of foliage.

4. False Indigo (Baptisia DECADENCE® ‘Vanilla Cream’) – This well-branched perennial emerges with grey-green foliage that turns bronze in spring. It produces spikes of pastel yellow buds that open to creamy vanilla flowers, followed by seed pods in fall.

5. Coneflower (Echinacea COLOR CODED™ ‘The Price is White’) – Selected for their excellent basal branching and large flower size, these coneflowers have wide, overlapping white petals with a green cone and yellow pollen. They attract pollinators and serve as winter food for birds.

These are just a few examples of the beautiful white perennials available for your garden. Their elegant blooms will bring joy and serenity throughout the summer season.

6. “Endless Beauty: Discover White Perennial Flowers that Thrive All Summer Long”

White flowers can bring a sense of elegance and tranquility to any garden. If you are looking to fill your garden with white plants, here is a list of 15 perennials that will help get you started.

1. Yarrow (Achillea): This plant features ivory white flowers that contrast beautifully with its dark green foliage. It has an upright, columnar habit and the flowers remain attractive as they age. Yarrow blooms from early to late summer and thrives in full sun. It is suitable for zones 3-8.

2. Sneezewort (Achillea ptarmica ‘Peter Cottontail’): This variety of Achillea has large, ivory-white flowers over a low, mounding habit of green foliage. The flower clusters are more singular and well-spaced compared to other varieties. Sneezewort blooms from early summer to early fall and is mostly unbothered by deer and rabbits.

3. Lily of the Nile (Agapanthus): While Agapanthus are typically grown in warmer zones, there are vigorous varieties that are hardy to zone 6. These plants have successfully overwintered in heavy snow winters for the past 7 years. They produce globular clusters of white flowers on tall stems over large clumps of foliage.

4. False Indigo (Baptisia DECADENCE® ‘Vanilla Cream’): This plant features a well-branched clump of grey-green foliage that emerges as a beautiful shade of bronze in spring. It produces spikes of pastel yellow buds that open to creamy vanilla flowers, followed by seed pods in fall.

5. Coneflower (Echinacea COLOR CODED™ ‘The Price is White’): This variety of Echinacea was selected for its excellent basal branching, large flower size, and horizontally held petals. It has very wide, overlapping white petals with a green cone and yellow pollen. The flowers are 5″ wide and held over dark green foliage.

6. Christmas Rose (Helleborus): This variety of Helleborus produces semi-double, pure white flowers with five petals and additional petaloids at the center. Unlike other types of Helleborus, these flowers naturally face to the side. They bloom much earlier than the WEDDING PARTY® series.

7. Daylily (Hemerocallis): This daylily sets the new standard for white daylilies with its extravagantly ruffled, fragrant, cream-colored blossoms. It has a radiating yellow throat and matching picotee edge. The plant is a heavy bloomer and thrives in full to part sun.

8. Rose Mallow (Hibiscus SUMMERIFIC® ‘Ballet Slippers’): This variety of Hibiscus produces huge 7″ wide, ruffled flowers that are white with a deep red eye. Blush pink color appears on the edges of the petals, creating a pinwheel effect. The plant has an upright habit with attractive bright green leaves.

9. Siberian Iris (Iris sibirica ‘Swans in Flight’): This later blooming white variety of Siberian Iris produces extremely large ivory-white flowers that are wider and fuller than the classic ‘White Swirl’. Lemon yellow signals add the finishing touches to this beautiful flower display when planted en masse.

10. Shasta Daisy (Leucanthemum superbum AMAZING DAISIES® Daisy May®): This compact selection of Shasta Daisy is incredibly impressive and highly floriferous. It forms a solid dome of single pure white daisy-like flowers that grow 20-24″ tall and bloom early into late summer in Midwest regions.

11. Shasta Daisy (Leucanthemum superbum ‘Cream Puff’): This variety of Shasta Daisy has lemon yellow buds that open to cream flowers on a tight, compact habit. The large 3-4″ flowers have two rows of wide, overlapping petals and completely cover the dome-shaped habit of dark green foliage.

12. Hybrid Phlox (Phlox ‘Fashionably Early Crystal’): This series of early blooming Hybrid Phlox works well for the middle to back of the border. Each member has exceptional mildew resistance, thick leathery leaves, and a stoloniferous habit. These Phlox boast a long season of color with good rebloom in fall.

13. Perennial Salvia (Salvia Bumble): The Bumble Salvia varieties were selected for their shorter stature, making them perfect for the front of the border or container gardening. They offer excellent vigor and performance and can also be used in larger containers given a few more weeks to fill out.

14. Stonecrop (Sedum ROCK ‘N GROW® ‘Bundle of Joy’): This white flowering sport of ‘Pure Joy’ offers the same exemplary performance and an explosion of blooms that completely cover its dome-like habit. It is suitable for full sun and blooms from late summer to early fall.

15. Spike Speedwell (Veronica MAGIC SHOW® ‘White Wands’): This Veronica produces pure white flower wands that top its short, dense clump. The well-branched flowers comprise half of the plant’s height, creating a beautiful display in early to midsummer. Its dark green glossy leaves are disease resistant.

These white perennial flowers will add endless beauty to your garden all summer long. Whether you prefer upright plants like Yarrow or Sneezewort, or low-growing varieties like Shasta Daisy or Stonecrop, there is something for every garden style and preference among these selections.

In conclusion, white perennial flowers that bloom all summer are a stunning addition to any garden. Their enduring beauty brings elegance and freshness throughout the entire season. With their ability to withstand heat and thrive in various soil conditions, these versatile plants are a perfect choice for any gardening enthusiast. Whether used as borders, focal points, or in mixed flower beds, these white perennials create an enchanting display that will surely captivate all who behold them.