Crisp white blooms bring a serene glow to any landscape.
These perennial wonders deliver timeless elegance with minimal fuss.
Check out how they create a dreamy vibe that’s sure to captivate every visitor to your garden.
17 Captivating White Perennials for Timeless Appeal
1. Cora Louise Itoh Peony
Luxurious white petals with soft lavender flares create an irresistible display in late spring.
Known for strong stems that require minimal staking, these blooms truly stand out in any perennial border.
Requires minimal care once established, bringing a touch of sophistication year after year.
USDA Growing Zones: 4–8
Average Mature Size: 2.5 ft. tall & 3 ft. wide
Blooms: Late spring to early summer
Thrives In: Full Sun, Part Sun
Botanical Name: Paeonia Itoh ‘Cora Louise’
2. SUMMERIFIC® ‘Ballet Slippers’ Hibiscus
Graceful white petals feature a delicate blush of pink near the center, adding a subtle hint of color.
Perfect for bright borders or container gardens, this hardy hibiscus loves warm weather and consistent moisture.
Attracts pollinators while maintaining a refined, elegant presence.
USDA Growing Zones: 4–9
Average Mature Size: 3–4 ft. tall & wide
Blooms: Mid to late summer
Thrives In: Full Sun
Botanical Name: Hibiscus ‘Ballet Slippers’
3. Festiva Maxima Peony
Classic white petals with splashes of crimson at the center make a breathtaking focal point in any garden.
Known for its fragrant, double blooms, it has been a cherished heirloom for generations.
Strong stems and lush foliage support these romantic blossoms throughout the blooming season.
USDA Growing Zones: 3–8
Average Mature Size: 2.5–3 ft. tall & wide
Blooms: Late spring to early summer
Thrives In: Full Sun, Part Sun
Botanical Name: Paeonia lactiflora ‘Festiva Maxima’
4. White Prosperity Gladiolus
Bright, showy white spires add striking vertical interest in summer.
Tolerates a range of soil conditions and often used as a cutting flower.
Looks especially dramatic in large group plantings with contrasting foliage.
USDA Growing Zones: 7–10
Average Mature Size: 3–4 ft. tall & 0.5–1 ft. wide
Blooms: Mid to late summer
Thrives In: Full Sun
Botanical Name: Gladiolus ‘White Prosperity’
5. ‘Swans in Flight’ Iris sibirica
Elegant and ruffled white petals with subtle hints of yellow exude a tranquil charm in late spring.
Tolerates both wet and well-drained soils, making it versatile for different garden settings.
Pollinator-friendly with upright foliage that adds vertical interest.
USDA Growing Zones: 3–9
Average Mature Size: 2–3 ft. tall & wide
Blooms: Late spring to early summer
Thrives In: Full Sun, Part Sun
Botanical Name: Iris sibirica ‘Swans in Flight’
6. Galaxy White Agapanthus
Dazzling white clusters add a sparkling effect to borders and containers during the summer months.
Favored by pollinators, these trumpet-shaped blooms appear above tall, slender stems.
Thrives in warm climates and requires minimal maintenance once established.
USDA Growing Zones: 7–11
Average Mature Size: 2–3 ft. tall & 1.5–2 ft. wide
Blooms: Summer
Thrives In: Full Sun, Part Sun
Botanical Name: Agapanthus ‘Galaxy White’
7. DECADENCE® ‘Vanilla Cream’ Baptisia
Creamy white flower spikes stand out against lush blue-green foliage in late spring.
Tolerates drought once established and requires minimal upkeep.
Pollinators frequent these blooms, which bring a soft glow to sunny borders.
USDA Growing Zones: 4–9
Average Mature Size: 2.5–3 ft. tall & 2–3 ft. wide
Blooms: Late spring to early summer
Thrives In: Full Sun
Botanical Name: Baptisia ‘Vanilla Cream’ (Decadence® Series)
8. ‘Marque Moon’ Daylily
Lush white petals with a subtle yellow halo create a brilliant summer show.
It’s reblooming habit delivers extended color for weeks, all while requiring minimal maintenance.
Hardy foliage and strong stems stand up to heat and humidity.
USDA Growing Zones: 3–9
Average Mature Size: 1.5–2 ft. tall & wide
Blooms: Early to mid-summer, often reblooming
Thrives In: Full Sun, Part Sun
Botanical Name: Hemerocallis ‘Marque Moon’
9. Alexander’s White Candytuft
Compact, mat-forming foliage remains evergreen, offering year-round interest.
Dainty clusters of pure white blooms provide a fresh spring display that works beautifully in borders or rock gardens.
Ideal for edging and easy to care for, making it a reliable garden favorite.
USDA Growing Zones: 3–9
Average Mature Size: 8–12 in. tall & 12–18 in. wide
Blooms: Spring
Thrives In: Full Sun, Part Sun
Botanical Name: Iberis sempervirens ‘Alexander’s White’
10. Shasta Daisies (Daisy May, Cream Puff)
Cheery white petals and sunny centers add a timeless charm to summer gardens.
Vigorous, easy-to-grow habit makes them a go-to choice for classic cottage borders.
Bright blooms last for weeks, attracting pollinators in a big way.
USDA Growing Zones: 5–9
Average Mature Size: 1–2 ft. tall & 1–2 ft. wide
Blooms: Early to mid-summer
Thrives In: Full Sun
Botanical Name: Leucanthemum × superbum ‘Daisy May’, ‘Cream Puff’
11. COLOR CODED™ ‘The Price is White’ Echinacea
Striking white coneflowers with prominent golden centers provide a refined look in sunny beds.
Low-maintenance habit tolerates heat and drought, keeping gardens lively throughout the warmer months.
Pollinator favorite that brings in butterflies and bees all season long.
USDA Growing Zones: 4–9
Average Mature Size: 2–2.5 ft. tall & 1.5–2 ft. wide
Blooms: Summer to early fall
Thrives In: Full Sun
Botanical Name: Echinacea ‘The Price is White’ (COLOR CODED™ Series)
12. ‘Firefly Diamond’ Achillea
Bright clusters of pure white blooms appear above fern-like foliage, delivering a crisp, elegant display.
Extended flowering period and strong stems make it a standout choice for cut arrangements.
Heat-loving nature and deer resistance ensure reliability in sun-baked gardens.
USDA Growing Zones: 3–9
Average Mature Size: 18–24 in. tall & wide
Blooms: Early to mid-summer
Thrives In: Full Sun
Botanical Name: Achillea ‘Firefly Diamond’
13. ‘Bumblesnow’ Salvia nemorosa
Striking white spires lure pollinators in droves during summer months.
Contrasting green foliage offers a clean, eye-catching backdrop in sunny beds.
Drought-resistant habit and easy care requirements make it a perfect choice for low-maintenance gardens.
USDA Growing Zones: 4–8
Average Mature Size: 18–24 in. tall & wide
Blooms: Early to mid-summer
Thrives In: Full Sun
Botanical Name: Salvia nemorosa ‘Bumblesnow’
14. Honorine Jobert Japanese Anemone
Ethereal white petals with sunny yellow centers bring a refined touch to late-season borders.
Tall, graceful stems sway in the breeze, adding gentle movement and texture.
Gently spreads over time, returning each year for a reliable end-of-summer show.
USDA Growing Zones: 4–8
Average Mature Size: 2–4 ft. tall & 1.5–2 ft. wide
Blooms: Late summer to fall
Thrives In: Part Sun
Botanical Name: Anemone × hybrida ‘Honorine Jobert’
15. ‘Snowbells’ Helleborus niger
Nodding white blooms appear when few other flowers dare, brightening the cold season.
Evergreen foliage provides year-round interest in shaded spots.
Deer resistance and long-lasting blossoms make it a prized choice for woodland gardens.
USDA Growing Zones: 3–8
Average Mature Size: 12–15 in. tall & wide
Blooms: Late winter to early spring
Thrives In: Shade, Part Sun
Botanical Name: Helleborus niger ‘Snowbells’
16. Caribbean Spider Lily
Striking, fragrant white petals form an exotic, spider-like silhouette during the warmer months.
Heat-loving nature thrives in moisture-rich soil and tropical climates.
Low-maintenance bulbs can also do well in containers, adding a dramatic touch to patios and balconies.
USDA Growing Zones: 8–11
Average Mature Size: 2–3 ft. tall & 1–2 ft. wide
Blooms: Summer
Thrives In: Full Sun, Part Sun
Botanical Name: Hymenocallis latifolia
17. Great White Trillium
Showy three-petaled blooms brighten shaded woodland gardens in early spring.
Native perennial that gradually forms lush colonies, bringing a tranquil vibe to naturalized areas.
Pollinators appreciate these delicate flowers, which return dependably each year.
USDA Growing Zones: 3–8
Average Mature Size: 12–18 in. tall & 9–12 in. wide
Blooms: Spring
Thrives In: Shade, Part Sun
Botanical Name: Trillium grandiflorum
