Species

Hibiscus syriacusRose of Sharon

34 other cultivars

shrub RHS Award

Notwoodthree White Chiffon Rose of Sharon

Hibiscus syriacus 'Notwoodthree'

The Story

Plant Bio

Hibiscus syriacus is a vigorous, upright, vase-shaped, multi-stemmed, deciduous shrub valued for its large, showy, trumpet-shaped flowers in summer.

Sold as WHITE CHIFFON, 'Notwoodthree' is distinguished by its large, pure white, double flowers with a lacy center, creating an anemone-like effect.

Uses & Benefits:

Provides a spectacular, long-lasting floral display from mid-summer to fall when few other shrubs are blooming. The large, double white flowers are elegant and eye-catching.

Can be trained as a small tree or used to create a dense, attractive privacy screen or hedge that blooms for months.

The flowers are a valuable late-season nectar source for pollinators, including bees, butterflies, and hummingbirds, supporting local ecosystems.

SpeciesHibiscus syriacusRose of Sharon

Essentials

At a Glance

Plant Type

Shrub

Height

120 inches

Width

96 inches

Light

Full Sun, Partial Sun

Zones

5, 6, 7, 8, 9

Water

Medium

Humidity

Adaptable to a wide range

Lifespan

Long-lived shrub, 20-30 years

Native To

China, India

Toxicity

Non-toxic to humans and pets

Bloom period

Mid-summer – Early fall

In flower about 3 months of the year

Planting

How to Grow

Select a location with at least six hours of direct sun.
Amend soil with compost for better drainage and fertility.
Dig a hole twice the width of the root ball.
Plant at the same depth it was in the container.
Water thoroughly after planting and during dry spells.
Apply a 2-inch layer of mulch to conserve moisture.

Pro Tip

Prune back hard in late winter to encourage larger flowers and a more compact shape.

Keep It Thriving

Care Guide

Do

Water deeply during periods of drought.
Mulch annually to retain soil moisture and suppress weeds.
Prune in late winter or early spring to shape and promote blooms.
Deadhead spent flowers if desired, though not necessary.

Don't

Do not plant in poorly drained or waterlogged soil.
Avoid heavy nitrogen fertilizers, which can promote leaves over flowers.
Do not prune after early spring, as this can remove flower buds.

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Pest Check
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Elegant summer-blooming hedgeStriking specimen shrubCottage garden floral anchor

Companion Plants

Echinacea purpurea Perovskia atriplicifolia Hydrangea paniculataBuddleia davidii Coreopsis

Multiply

Propagation Methods

Good to Know

Common Questions

Notwoodthree White Chiffon Rose of Sharon questions

What zones can Notwoodthree White Chiffon Rose of Sharon grow in?

Notwoodthree White Chiffon Rose of Sharon is hardy in USDA Zones 5–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Notwoodthree White Chiffon Rose of Sharon deer resistant?

Yes — Notwoodthree White Chiffon Rose of Sharon is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Notwoodthree White Chiffon Rose of Sharon bloom?

Notwoodthree White Chiffon Rose of Sharon typically blooms in mid-summer through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Notwoodthree White Chiffon Rose of Sharon need full sun?

Notwoodthree White Chiffon Rose of Sharon does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Notwoodthree White Chiffon Rose of Sharon drought tolerant?

Yes — once established (usually after the first full season), Notwoodthree White Chiffon Rose of Sharon handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.