Ophiopogon japonicus 'Nana'
Mondo Grass, Dwarf Mondo Grass, Dwarf Lilyturf
A compact, grass-like plant that grows in tight clumps of dark green, arching leaves. It stays small and adds a fine-textured ground layer alongside broader-leaved plants. Does best in moist, slightly acidic soil and can tolerate a range of light conditions.

Photo by Photo by David J. Stang·CC BY-SA 4.0
Care
Prefers medium humidity, bright indirect light, with 12–26 °C, and reaches 15 cm at maturity.
Light
Humidity
Temperature
Soil
Moisture
Soil pH
Propagation
Native range
Native to China and Eastern Asia.
Appearance
Growth habit
Leaf shape
Leaf texture
Frequently asked
Can Mondo Grass grow in a closed terrarium?
Mondo Grass prefers medium (40–60%) humidity, which is below the level a closed terrarium typically maintains. It is better suited to an open terrarium or houseplant setup.
Does Mondo Grass need drainage?
Mondo Grass prefers a moist substrate. Drainage is helpful but not critical; consistent moisture matters more.
What humidity does Mondo Grass need?
Mondo Grass does best in medium (40–60%) humidity.
Is Mondo Grass pet-safe?
Mondo Grass is considered non-toxic to common household pets.
How tall does Mondo Grass grow?
Mondo Grass typically reaches 5–15 cm at maturity.
How do you propagate Mondo Grass?
Mondo Grass can be propagated by division.
References
- 1