Species

Astilbe chinensisChinese Astilbe

14 other cultivars

perennial

Astilbe 'Diamonds and Pearls'

Astilbe chinensis 'Diamonds and Pearls'

The Story

Plant Bio

Astilbe chinensis 'Diamonds and Pearls' is a perennial herbaceous plant known for its delicate, feathery plumes of white flowers and lush, fern-like foliage, thriving in shaded, moist environments.

This cultivar is distinguished by its elegant, shimmering white flower clusters that resemble pearls, adding a refined touch to shade gardens and floral arrangements.

Uses & Benefits:

Provides lush, feathery foliage and elegant flower plumes, enhancing shaded garden areas.

Prefers moist, well-drained soil, making it ideal for rain gardens and shaded borders.

Supports pollinators like bees and butterflies during peak bloom.

SpeciesAstilbe chinensisChinese Astilbe

Essentials

At a Glance

Plant Type

Perennial

Height

24 inches

Width

18 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8

Water

Requires regular moisture

Humidity

Prefers humid environments

Lifespan

Perennial

Native To

China, Japan, Korea

Toxicity

Non-toxic to humans and pets

Bloom period

Mid-summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Select a shaded spot with moist, well-draining soil.
Tuck seeds or divisions into soil in early spring or fall.
Mist cuttings regularly to maintain humidity and encourage rooting.
Water consistently to keep soil moist but not waterlogged.
Fertilize with a balanced, slow-release fertilizer in spring.
Mulch around plants to retain moisture and suppress weeds.

Pro Tip

Ensure consistent moisture and shade for best growth.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Mulch to conserve moisture and regulate soil temperature
Deadhead spent flowers to promote rebloom

Don't

Avoid dry or overly sunny locations ❌
Don’t allow soil to dry out completely
Refrain from heavy fertilization which can promote floppy growth

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Fertilize
Mulch
Plant
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland borderMoisture-loving garden bedDelicate border plant

Companion Plants

HostaFerns Astilbe 'Fanal'Japanese iris Ligularia

Multiply

Propagation Methods

Good to Know

Common Questions

Astilbe 'Diamonds and Pearls' questions

What zones can Astilbe 'Diamonds and Pearls' grow in?

Astilbe 'Diamonds and Pearls' is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Astilbe 'Diamonds and Pearls' deer resistant?

Not reliably. Deer may browse Astilbe 'Diamonds and Pearls', especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Astilbe 'Diamonds and Pearls' bloom?

Astilbe 'Diamonds and Pearls' typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Astilbe 'Diamonds and Pearls' need full sun?

Astilbe 'Diamonds and Pearls' does best in part shade.