Buddleia Orchid Beauty

Orchid Beauty Butterfly Bush

Buddleja davidii ‘Orchid Beauty’ — commonly known as Orchid Beauty Butterfly Bush — is a classic deciduous shrub prized for its soft orchid-lavender flower panicles and long, fragrant bloom season. Blooming from mid-summer through fall, it offers a refined pastel tone that pairs well with deeper purples, blues, and whites while remaining highly attractive to pollinators.

Key features
Width / spread: 6–8 ft (arching habit can read slightly wider with age)
Height: 8–10 ft (commonly 8 ft; may approach 10–12 ft if unpruned)
Flower color: Orchid-lavender to soft purple with orange eye
Bloom time: Mid-summer through fall
Foliage: Gray-green, lance-shaped leaves
Form: Upright, arching shrub
Life cycle: Deciduous shrub

Growing conditions
Sun: Full sun (required for best flowering and color)
Soil: Well-drained; average to lean soils preferred
Water: Low to moderate; drought tolerant once established
Hardiness:



Zone Low: 5b



Zone High: 9a



Landscape use
Specimen shrub
Back of shrub borders and perennial gardens
Butterfly and pollinator gardens
Informal hedges and screens
Large landscape plantings

Notes


Softer lavender tone than many dark purple Buddleja cultivars



Blooms on new wood — prune hard in early spring to control size and maximize flowering



Strong fragrance; highly attractive to butterflies, bees, and hummingbirds



Fertile cultivar — may self-seed; restricted or discouraged in some regions

Plant type

Flowering Shrub

Height

6'

Width

2'

Hardiness zones

5–8

Sunlight

Full Sun

Growth rate

Fast

Bloom time

Early Fall, Early Summer, Fall, Late Spring, Late Summer, Summer

Flower color

Gold, Lavender

Leaf color

Green

Fall color

Green

Attracts

Butterflies

Soil

Loamy well-drained

Landscape use

Accent Plant, Foundation, Mass Planting

Shape

Mounded

Bark

Exfoliating

Fruit

Yes

Fragrant

Yes

Deer resistant

Yes

Salt tolerant

Yes

Drought tolerant

No