Giant Taro

Alocasia macrorrhizos

Also known as: Metallic Taro

Native to:
Australia, Bismarck Archipelago, Borneo, Maluku, New Guinea, Philippines, Solomon Is., Sulawesi

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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