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Amorphophallus konjac
Amorphophallus konjac
Amorphophallus konjac
Amorphophallus konjac

Amorphophallus konjac

TAXONOMY

FamilyAraceae
GenusAmorphophallus
Zone8

ABOUT

Amorphophallus konjac, commonly known as the Konjac plant or Voodoo Lily, is a tuberous perennial plant native to warm subtropical to tropical eastern Asia. It is known for its large, unique inflorescence and its corm, which is used to produce a dietary fiber called glucomannan. The plant undergoes a dormancy period during the winter months.

ALSO KNOWN AS

Conophallus Konjak
Conophallus Konniaku
Devil's Tongue
Devil's-Tongue
Elephant-Yam
Hydrosme Rivierei
Proteinophallus Rivierei
Tapeinophallus Rivierei
Amorphophallus mairei
Amorphophallus nanus
Amorphophallus palmiformis
Amorphophallus rivierei
Brachyspatha konjac
Konjac

OVERVIEW

WaterWet
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature25° C
Humidity80%
Dormancy4 Months
pH6.5
Pressure1,013 mbar

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DETAILS

Care Instructions
The Konjac plant thrives in bright, indirect light and prefers warm, humid conditions. It should be watered regularly to keep the soil evenly moist but not waterlogged. The plant benefits from moderate temperatures and high humidity. During its dormancy period, reduce watering and allow the soil to dry out slightly.
Soil
Amorphophallus konjac prefers well-draining loamy soil that retains moisture but does not become waterlogged. A mix of loam with some organic matter is ideal. Ensure the soil has good drainage to prevent root rot.
Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10 during the growing season. Fertilize every 4-6 weeks to provide the necessary nutrients for optimal growth.
Repotting
Repot the Konjac plant every 2-3 years or when the corm outgrows its container. Repot during the dormant period, carefully transferring the corm to a slightly larger pot with fresh soil.
Propagation
Propagate Amorphophallus konjac by dividing the corms during the dormant period. Separate the offsets from the main corm and plant them in individual pots with well-draining soil.
Pruning
Pruning is generally not required for the Konjac plant. Remove any dead or yellowing leaves to maintain the plant's appearance and health.
Toxicity
Amorphophallus konjac is toxic to pets and humans if ingested. The corm and other parts of the plant contain calcium oxalate crystals, which can cause irritation and swelling in the mouth and throat.
Additional
The Konjac plant is known for its striking and unusual inflorescence, which emits a strong odor to attract pollinators. This odor can be unpleasant, so consider the plant's placement if grown indoors.
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