Korean Lawngrass

Zoysia japonica

Native to:
China, Japan, Korea, Nansei-shoto, Ogasawara-shoto, Russia, Taiwan

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Zoysia
Species:
Zoysia japonica
USDA Symbol:
ZOJA

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
20 cm
Light Requirements:
Full Sun
Drought Tolerance:
High
Ground Cover:
Yes
Lawn Substitute:
Yes

Garden & Ecology Notes

Deer Resistant:
Yes
Salt Tolerant:
Yes
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts vigorously from stolons and rhizomes after fire or mowing damage.

Soil Requirements

Soil Type:
fertile, well-drained loamy soil
pH:
5.8 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to coastal regions with sandy soils

Propagation & Germination

Stratification:
None required
Germination Time:
14–21 days
Notes:
Germination best at warm soil temperatures (70-80°F). Zoysiagrass is typically established vegetatively via plugs, sprigs, or sod rather than seed.

The above propagation data sourced from Claude AI