Weakstalk Bulrush
Schoenoplectiella purshiana
- Native to:
- Canada, United States
iNaturalist: © cramnaejvallieres (iNaturalist #132714978)






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Cyperaceae
- Genus:
- Schoenoplectiella
- Species:
- Schoenoplectiella purshiana
- USDA Symbol:
- SCPU14
Growth Characteristics
- Life Cycle:
- Annual
- Growth Habit:
- Graminoid
- Height:
- 100 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Low
- Bloom Months:
- jul,aug,sep,oct
- Bloom Colors:
- brown
Garden & Ecology Notes
- Wildlife Value:
- waterfowl, shorebirds
- Deer Resistant:
- Yes
Soil Requirements
- Soil Type:
- wet, nutrient-rich, silty or clay soil
- pH:
- 5.5 - 7.5 (slightly acidic to neutral)
- Drainage:
- tolerates poor drainage
- Moisture:
- consistently moist to saturated
- Notes:
- commonly found in marshes and wetland areas
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–30 days
- Notes:
- Seeds germinate best when sown on saturated soil or in shallow water. Light may improve germination.