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Mondo Grass

Ophiopogon japonicus

Also listed as Convallaria japonica, Liriope gracilis

Also known as Dwarf Lilyturf, Snake's-beard, Lily Turf Grass

grass⛅ part shade💧💧 moderate water❄ Hardy: Zone 6a – Zone 11b

Climate Match for your location

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A fine-textured, deep green evergreen groundcover that forms dense low mats. Ideal for edging, under trees, or as a lawn alternative in shaded areas.

Why grow it

Mondo grass tolerates deeper shade than most groundcover alternatives and requires minimal maintenance once established. It spreads more slowly than aggressive lawn substitutes, making it suitable for small, defined areas or mixed plantings where containment matters. The fine texture provides visual softness at ground level while handling foot traffic better than delicate shade perennials.

Watch out for

Mondo grass prefers consistent moisture during its first growing season and may thin or brown during prolonged drought, even in shade. Slugs and snails can damage foliage in wet climates, and poorly drained soils increase susceptibility to root rot. Growth is slow, so establishing full coverage typically takes one to two years from transplants.

Overview

Form
low clumping grass
Growth Rate
slow
Size
0.25–0.5′ tall × 0.5–1.5′ wide
Dormancy
evergreen
Family
Asparagaceae
MedicinalErosion control

Native Range

Japan, China, Southeast Asia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

SpringSummerFallWinter

Similar ground covers you might consider:

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Companion Planting

Plants well with