Birdbill Woodoats

Chasmanthium ornithorhynchum

Native to:
United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Chasmanthium
Species:
Chasmanthium ornithorhynchum
USDA Symbol:
CHOR3

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
90 cm
Light Requirements:
Part Shade
Drought Tolerance:
Medium
Bloom Months:
aug,sep,oct
Bloom Colors:
green

Garden & Ecology Notes

Wildlife Value:
birds, small mammals
Deer Resistant:
Yes
Fall Color:
bronze, tan
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts from rhizomes following fire; adapted to occasional woodland fires.

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
good drainage preferred
Moisture:
consistently moist
Notes:
prefers shaded areas in native habitat

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–30 days
Notes:
Sow seeds on surface or lightly cover; prefers cool temperatures for germination.

The above propagation data sourced from Claude AI