Texas Cupgrass
Eriochloa sericea
- Native to:
- Mexico, United States
iNaturalist: © nathanmayflower (iNaturalist #117899008)






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Poaceae
- Genus:
- Eriochloa
- Species:
- Eriochloa sericea
- USDA Symbol:
- ERSE5
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Graminoid
- Height:
- 90 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- may,jun,jul,aug,sep,oct
Garden & Ecology Notes
- Wildlife Value:
- birds, small mammals
- Fire Ecology:
- Fire adapted — tolerates or benefits from fire
- Fire Notes:
- Resprouts from the root crown following fire; typical of prairie grasses that benefit from periodic burning.
Soil Requirements
- Soil Type:
- sandy, well-drained, nutrient-poor soil
- pH:
- 6.0 - 7.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- Typically found in open grasslands and savannas
Propagation & Germination
- Stratification:
- None required
- Germination Time:
- 14–30 days
- Notes:
- Warm-season grass; germinates readily with warm temperatures and adequate moisture.
The above propagation data sourced from Claude AI