Yellow Waterlily
Nymphaea mexicana
- Native to:
- Mexico, United States
Mirko Hartig






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Nymphaeaceae
- Genus:
- Nymphaea
- Species:
- Nymphaea mexicana
- USDA Symbol:
- NYME
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Aquatic
- Height:
- 15 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Low
- Bloom Months:
- mar,apr,may,jun,jul,aug,sep,oct
- Bloom Colors:
- yellow
Keystone Species Ranking
- Caterpillar Keystone:
- ★★☆☆☆ Butterfly & moth species supported by this genus (NWF)
Garden & Ecology Notes
- Wildlife Value:
- waterfowl, fish, turtles, invertebrates
- Deer Resistant:
- Yes
- Fragrant:
- Yes
Soil Requirements
- Soil Type:
- nutrient-rich, silty or clayey soil
- pH:
- 6.0 - 7.5 (slightly acidic to neutral)
- Drainage:
- tolerates poor drainage
- Moisture:
- consistently moist
- Notes:
- Commonly found in shallow ponds and slow-moving waters
Propagation & Germination
- Stratification:
- None required
- Germination Time:
- 14–30 days
- Notes:
- Seeds must remain submerged in water and require warm temperatures (20-25°C) for germination. Seeds should not be allowed to dry out.
The above propagation data sourced from Claude AI