Uruguayan Needlegrass

Nassella neesiana

Native to:
Argentina, Bolivia, Brazil, Chile, Colombia, Juan Fernández Is., Paraguay, Peru, Uruguay

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Nassella
Species:
Nassella neesiana
USDA Symbol:
NANE

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
100 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
jan,feb,oct,nov,dec
Bloom Colors:
green, purple

Garden & Ecology Notes

Wildlife Value:
birds
Deer Resistant:
Yes
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts from basal buds after fire. Fire can temporarily reduce populations but does not eliminate established plants.

Soil Requirements

Soil Type:
fertile, well-drained loamy soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
prefers open grasslands and hillsides

Propagation & Germination

Stratification:
None required
Germination Time:
14–28 days
Notes:
Seeds germinate readily without pretreatment. Light may improve germination rates.

The above propagation data sourced from Claude AI