Astilbe 'Ostrich Plume'

Astilbe thunbergii 'Ostrich Plume': Grace in Motion

Arching and elegant, Astilbe 'Ostrich Plume' offers a softer, more naturalistic take on traditional astilbes. Its weeping plumes of warm pink flowers cascade gently over deep green foliage, creating a flowing, feathery texture that sways in the breeze. Blooming in early to mid-summer, this thunbergii-type astilbe brings a looser, more informal look to shaded beds and woodland gardens. It’s an ideal choice for softening edges or adding movement among bolder plant forms.

Plant Characteristics:

• Height: 75–90 cm
• Spread: 60–75 cm, forming an arching, fountain-like clump
• Flower Colour: Soft rosy-pink
• Flowering Period: Early to mid-summer
• Foliage: Deep green, finely divided, forming a full, attractive base
• Sunlight Requirements: Part shade to full shade
• Soil Requirements: Moist, humus-rich, well-drained soil

Uses and Benefits: Astilbe 'Ostrich Plume' is perfect for softening woodland paths, curving around shaded ponds, or adding relaxed structure to naturalistic borders. Its sweeping form contrasts beautifully with upright plants and dense groundcovers, while its feathery bloom invites pollinators and attention alike. Deer-resistant and dependable, it provides a romantic flourish to the summer shade garden.

Companion Plants: Combine with the silvery, moonlit foliage of Pulmonaria 'Moonshine', the caramel tones of Heuchera 'Toffee Tart', and the copper-tinted fronds of Dryopteris 'Brilliance' for a softly glowing composition rich in form, texture, and seasonal change.

Care Instructions: Plant in part to full shade with consistently moist, fertile soil. Water during dry periods and mulch to retain moisture. Deadhead if desired or leave spent blooms for texture. Divide clumps every 3–4 years in early spring to maintain vigour and form.

History: A selection of the graceful Astilbe thunbergii, native to Japan, 'Ostrich Plume' is cherished for its natural arching habit and fine texture—qualities that set it apart from the more rigid forms of other species.

Final Thoughts: With its cascading flowers and serene form, Astilbe 'Ostrich Plume' brings gentle rhythm and movement to the shade—like a quiet breeze captured in bloom.