grass

Giant Chinese Silver Grass

Miscanthus sinensis 'Goliath'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Grass

Height

90 inches

Width

48 inches

Light

Full Sun, Partial Sun

Zones

5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Asia

Toxicity

Non-toxic

The Story

Plant Bio

Miscanthus sinensis 'Goliath' is a tall, perennial grass with arching, narrow leaves and feathery flower plumes that appear in late summer to autumn, creating a striking ornamental display. This cultivar is distinguished by its exceptional height, often exceeding 2.5 meters, and its robust growth habit, making it ideal for creating impressive screens or focal points in the garden.

Bloom Period:

EarlyLate

Uses & Benefits:

Provides year-round visual interest with its tall stature and silvery plumes, ideal for focal points and screens.

Erosion control on slopes and soil stabilization due to dense root system.

Supports local pollinators and birds by providing habitat and food sources.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

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Planting

How to Grow

Tuck seeds or divisions into prepared soil in early spring.
Water thoroughly after planting to establish roots.
Mist cuttings or divisions regularly to maintain humidity.
Apply organic fertilizer in spring for vigorous growth.
Mulch around the base to retain moisture and suppress weeds.
Divide clumps every 3–4 years to maintain health.

Pro Tip

Plant in well-drained soil with full sun for best results.

Keep It Thriving

Care Guide

Do

Water regularly during dry periods 🌱
Prune back old foliage in late winter
Divide every 3–4 years to prevent overcrowding

Don't

Avoid overwatering in winter ❌
Don’t cut back in fall to prevent frost damage
Do not plant in poorly drained soils

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Mulch
Prune
Winter Prep

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Silver‑foliaged hedgeErosion control on slopesTextural border plant

Companion Plants

Sedum Echinacea Rudbeckia Calamagrostis

Multiply

Propagation Methods

Good to Know

Common Questions

Giant Chinese Silver Grass questions

What zones can Giant Chinese Silver Grass grow in?

Giant Chinese Silver Grass 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 Giant Chinese Silver Grass deer resistant?

Yes — Giant Chinese Silver Grass is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Giant Chinese Silver Grass bloom?

Giant Chinese Silver Grass typically blooms in late summer through late fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Giant Chinese Silver Grass need full sun?

Giant Chinese Silver Grass does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Giant Chinese Silver Grass drought tolerant?

Yes — once established (usually after the first full season), Giant Chinese Silver Grass handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.