grass

Gyoku Ryu Mondo Grass

Ophiopogon japonicus 'Gyoku Ryu'

$23.00

The Story

Plant Bio

An evergreen, grass-like ground cover that spreads by rhizomes to form dense colonies. Valued for its fine-textured foliage.

A very dwarf, slow-spreading cultivar that forms a dense, dark green, moss-like mat of foliage. It is one of the smallest mondo grass varieties available.

Uses & Benefits:

Ornamental UsesProvides dense, evergreen groundcover with striking foliage, ideal for shaded areas.
Practical UsesSuppresses weeds and prevents soil erosion in shaded garden beds.
Ecological BenefitsSupports local beneficial insects and contributes to biodiversity in shaded garden ecosystems.
SpeciesOphiopogon japonicusMondo Grass

Essentials

At a Glance

Plant Type

Grass

Height

2 inches

Width

4 inches

Light

Partial Sun, Shade

Zones

6, 7, 8, 9, 10

Water

Moderate

Humidity

Moderate to high

Lifespan

Perennial

Native To

Japan, China

Toxicity

Non-toxic to humans and pets

Bloom period

Late summer – Early fall

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In flower about 2 months of the year

Marketplace

Where to Buy

<1 Gal Pot1+ Gal Pot
In Stock$23.00

Shipping costs Year-round shipping Free shipping

Planting

How to Grow

  1. Tuck seeds into well-draining soil in early spring for best germination.
  2. Mist cuttings regularly to maintain humidity and encourage root growth.
  3. Plant in partial shade for optimal foliage color and health.
  4. Water consistently, keeping soil moist but not waterlogged during the first year.
  5. Apply a balanced fertilizer in early spring to support growth.
  6. Divide clumps every 3-4 years in early spring to promote vigor.

Pro Tip

Use a layer of mulch to retain moisture and suppress weeds around the plants.

Keep It Thriving

Care Guide

Do

  • Water regularly to keep soil evenly moist 🌱
  • Provide filtered sunlight for vibrant foliage
  • Apply organic fertilizer in spring

Don't

  • Avoid overwatering to prevent root rot ❌
  • Don’t expose to full sun in hot climates
  • Refrain from disturbing roots during dormancy

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Divide
Mulch
Plant
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded groundcover with lush, dark foliageUnderstory planting in woodland gardensBorder edging with contrasting textures

Companion Plants

Ferns Hostas HeucheraAstilbeJapanese Maples

Multiply

Propagation Methods

Good to Know

Common Questions

Gyoku Ryu Mondo Grass questions

What zones can Gyoku Ryu Mondo Grass grow in?

Gyoku Ryu Mondo Grass is hardy in USDA Zones 6–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Gyoku Ryu Mondo Grass deer resistant?

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

When does Gyoku Ryu Mondo Grass bloom?

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

Does Gyoku Ryu Mondo Grass need full sun?

Gyoku Ryu Mondo Grass does best in part shade.

Is Gyoku Ryu Mondo Grass drought tolerant?

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

Keep exploring

Grow Gyoku Ryu Mondo Grass with confidence

See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.