Giant Taro
Alocasia macrorrhizos
Also known as: Metallic Taro
- Native to:
- Australia, Bismarck Archipelago, Borneo, Maluku, New Guinea, Philippines, Solomon Is., Sulawesi
KENPEI






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Araceae
- Genus:
- Alocasia
- Species:
- Alocasia macrorrhizos
- USDA Symbol:
- ALMA11
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 500 cm
- Light Requirements:
- Part Shade
- Drought Tolerance:
- Low
- Bloom Months:
- may,jun,jul,aug
- Bloom Colors:
- cream, yellow
Garden & Ecology Notes
- Deer Resistant:
- Yes
Soil Requirements
- Soil Type:
- rich, well-drained loamy soil
- pH:
- 5.5 - 6.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- consistently moist
- Notes:
- prefers high organic matter content
Propagation & Germination
- Stratification:
- None required
- Germination Time:
- 14–30 days
- Notes:
- Seeds germinate readily in warm, moist conditions. More commonly propagated by division of corms or offsets.
The above propagation data sourced from Claude AI