Water
Water thoroughly when the top inch of soil is dry, reducing frequency during dormancy. Avoid waterlogging.
Amorphophallus prainii is a tuberous perennial, notable for its large, solitary inflorescence that can emit a strong, unpleasant odor to attract pollinators.
At-a-glance light, water, soil, and growing conditions from plant data
Prefers bright, indirect light.
60% intensity
Protect from direct sunlight.
Water when the top inch of soil is dry. Reduce watering during dormancy.
70% intensity
Avoid waterlogging to prevent root rot.
A well-draining, porous potting mix is essential, such as a blend of peat, perlite, and orchid bark.
50% intensity
Ideal growing temperature is between 18-25°C.
70% intensity
Avoid temperatures below 10°C.
Indoor, Greenhouse, Outdoor
50% intensity
Feed with a balanced liquid fertilizer diluted to half strength during the growing season.
40% intensity
Do not fertilize during dormancy.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water thoroughly when the top inch of soil is dry, reducing frequency during dormancy. Avoid waterlogging.
Remove dead or dying foliage at the end of the growing season. No other pruning is typically required.
Propagate by dividing the tuber during repotting or by sowing fresh seeds. Ensure seeds are sown immediately after collection.
Repot every 2-3 years into a slightly larger pot when the tuber outgrows its current container, preferably during the dormant season.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Amorphophallus Prainii (Amorphophallus prainii)
Where Amorphophallus Prainii (Amorphophallus prainii) is found

Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Alismatales |
| Family | Araceae |
| Genus | Amorphophallus |
| Species | Amorphophallus prainii |
Similar in genus Amorphophallus
Answers based on plant encyclopedia data