Granite Flatsedge
Cyperus granitophilus
- Native to:
- United States
iNaturalist: © ryanschiller (iNaturalist #312711313)






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Cyperaceae
- Genus:
- Cyperus
- Species:
- Cyperus granitophilus
- USDA Symbol:
- CYGR10
Growth Characteristics
- Life Cycle:
- Annual
- Growth Habit:
- Graminoid
- Height:
- 30 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Low
- Bloom Months:
- jul,aug,sep,oct
Garden & Ecology Notes
- Wildlife Value:
- birds
- Deer Resistant:
- Yes
Soil Requirements
- Soil Type:
- sandy, acidic, nutrient-poor soil
- pH:
- 5.5 - 6.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- consistently moist
- Notes:
- native to granite outcrops, prefers rocky substrates
Propagation & Germination
Pre-treatment: Seeds are placed into cold stratification.
Source: npn.rngr.net