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Plant Profiles / Mondo grass
Photos: Wikimedia Commons
Mondo grass
Ophiopogon japonicus (incl. 'Nana') · Dwarf mondo grass
A low, dense, grass-like ground cover with dark green leaves. Dwarf mondo is used between pavers and as a lawn alternative.
Sun to shadeLight
WeeklyWater
Very easyCare level
Care at a glance
Light
Sun to shade
ShadeFull sun
Adaptable.
Water
Weekly
DryWet
Moderately drought tolerant.
Humidity
Adaptable
LowHigh
Adaptable.
Temperature
-15–38°C (5–100°F)
CoolWarm
Hardy.
Growth
Slow, clumping
SlowFast
Dwarf 5–10 cm; standard 20–30 cm.
Soil
Adaptable
LeanRich
Most soils.
Fertiliser
Spring
RarelyOften
Light feed.
Pet safety
Non-toxic
SafeToxic
Non-toxic to pets.
About this plant
Native to East Asia, mondo grass is slow but tough. It grows in sun or shade and needs very little care.
Best spots
Between pavers, pot edges, borders and shaded courtyards.
Plant facts
| Botanical name | Ophiopogon japonicus (incl. 'Nana') |
| Family | Asparagaceae |
| Origin | East Asia |
| Plant type | Evergreen perennial |
| Mature size | 5–30 cm |
| Growth rate | Slow |
| Foliage | Narrow dark green leaves |
| Flowers | Small lilac spikes |
| Toxicity | Non-toxic to pets |
| Propagation | Division |
Seasonal care calendar
J
F
M
A
M
J
J
A
S
O
N
D
Active growth
Divide
Fertilise
Active growthDivideFertilise
Based on Southern Hemisphere seasons.
Troubleshooting
| Slow to fill gaps | Normal; plant closely. |
| Brown leaves | Sun scorch or dry soil. |
| Rot | Waterlogging. |
| Yellowing | Nutrient deficiency. |
| Weeds | Mulch until established. |
Common questions
Can I walk on it?
Light foot traffic only.
Does it need mowing?
No.
Is it pet safe?
Yes.
How fast does it spread?
Slowly.
