Hawai'I Potato Fern
Marattia douglasii
- Native to:
- Hawaii, United States
Forest and Kim Starr (www.flickr.com)






Taxonomy
- Division:
- Pteridophyta | - Ferns
- Family:
- Marattiaceae
- Genus:
- Marattia
- Species:
- Marattia douglasii
- USDA Symbol:
- MADO
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 200 cm
- Light Requirements:
- Shade
- Drought Tolerance:
- Low
Soil Requirements
- Soil Type:
- rich, well-drained loamy soil
- pH:
- 5.5 - 6.5 (slightly acidic to neutral)
- Drainage:
- tolerates poor drainage
- Moisture:
- consistently moist
- Notes:
- native to humid forest floors