Schoenoplectus americanus (Olney threesquare)
Formerly Scirpus americanus. Also called Chairmaker bulrush. Cool season, rhizomatous, native grasslike perennial occurring in wet meadows, marshes and other low-lying sites. Tolerant of alkalinity but does not require it. Found at low to moderate elevations. May become dominant or co-dominant in slightly or moderately saline marshes bordering lakes or springs. Good for riparian reclamation. Roots and rhizomes are an important food source for geese and muskrats; nesting for numerous other species.
DISTRIBUTION / ADAPTATION
INFORMATION & ATTRIBUTES
Family: Poaceae
Duration: Perennial
Growth Habit: Graminoid
Native Status: Native
Season: Cool
Growth Form: Rhizomatous,
Mature Height: 12-24 in.
Annual Precipitation: in.
Drought Tolerance: No
Shade Tolerance:
Elevation:
Fire Resistance:
Fire Tolerance:
SOIL ADAPTATION
Coarse Texture: Yes
Medium Texture: Yes
Fine Texture: No
Salinity Tolerance:
CaCO3 Tolerance:
pH Range:
SEEDING NOTES
Seeds per Pound: 149,800
Seeding Rate: 8 PLS lbs/acre
Season: Spring/Fall
Days to Germination:
VARIETIES & LOCAL ACCESSIONS
None