Awnless Beardgrass

Bothriochloa exaristata

Native to:
Argentina, Bolivia, Brazil, Paraguay, Peru, United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Bothriochloa
Species:
Bothriochloa exaristata
USDA Symbol:
BOEX

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
120 cm
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jul,aug,sep,oct
Bloom Colors:
brown, purple

Garden & Ecology Notes

Wildlife Value:
birds, small mammals
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts vigorously from the root crown following fire; fire helps maintain open grassland habitat.

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate

Propagation & Germination

Stratification:
None required
Germination Time:
14–30 days
Notes:
Warm-season grass; germinates readily in warm soil temperatures without pretreatment.

The above propagation data sourced from Claude AI