Horned Bladderwort
Utricularia cornuta
- Native to:
- Bahamas, Brazil, Canada, Cuba, Labrador, United States
Bobyellow






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Lentibulariaceae
- Genus:
- Utricularia
- Species:
- Utricularia cornuta
- USDA Symbol:
- UTCO
Growth Characteristics
- Life Cycle:
- Annual | Perennial
- Growth Habit:
- Aquatic
- Height:
- 25 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Low
- Bloom Months:
- jun,jul,aug,sep
- Bloom Colors:
- yellow
Garden & Ecology Notes
- Wildlife Value:
- aquatic invertebrates
- Deer Resistant:
- Yes
Soil Requirements
- Soil Type:
- sandy, acidic, nutrient-poor soil
- pH:
- 4.5 - 6.5 (acidic to slightly acidic)
- Drainage:
- excellent drainage required
- Moisture:
- consistently moist
- Notes:
- often found in bogs and wet meadows
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–60 days
- Notes:
- Seeds require consistently wet, acidic conditions and light for germination. Often propagated vegetatively from stolons.
The above propagation data sourced from Claude AI