Xanthosoma sagittifolium
TAXONOMY
FamilyAraceae
GenusXanthosoma
Zone10
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Xanthosoma sagittifolium, commonly known as Elephant Ear or Tannia, is a tropical plant native to Central and South America. It is known for its large, arrow-shaped leaves and is often grown for its edible corms. The plant thrives in warm, humid environments and is a popular ornamental plant in tropical and subtropical regions.
ALSO KNOWN AS
Alocasia Micky Mouse
Alocasia Talipan
Arrowleaf Elephant Ear
Arum Nigrum
Caladium Edule
Caladium Utile
Elephant Ear
New Cocoyam
Philodendron Nigrum
Tania
Alocasia xanthosoma
Arum sagittifolium
Arum xanthorrhizon
Caladium mafaffa
Caladium sagittifolium
Caladium xanthorrhizon
Xanthosoma appendiculatum
Xanthosoma atrovirens
Xanthosoma atrovirens var. appendiculatum
Xanthosoma atrovirens var. hybridum
Xanthosoma atrovirens var. kochii
Xanthosoma atrovirens var. moritzii
Xanthosoma atrovirens var. panduriforme
Xanthosoma atrovirens var. versicolor
Xanthosoma aureum
Xanthosoma blandum
Xanthosoma edule
Xanthosoma ianthinum
Xanthosoma jacquinii
Xanthosoma maculatum
Xanthosoma mafaffa
Xanthosoma mafaffa var. blandum
Xanthosoma mafaffa var. typicum
Xanthosoma monstruosum
Xanthosoma nigrum
Xanthosoma panduriforme
Xanthosoma peregrinum
Xanthosoma poeppigii var. mafaffa
Xanthosoma roseum
Xanthosoma sagittifolium
Xanthosoma utile
Xanthosoma violaceum
Xanthosoma wallisii
Xanthosoma xanthorrhizon
OVERVIEW
VPDCalculate
WaterWet
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature25° C
Humidity70%
GDD3,150
pH6
Pressure1,013 mbar
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DETAILS
Care Instructions
Xanthosoma sagittifolium requires bright, indirect light and should be kept in a warm, humid environment. Water the plant regularly to keep the soil evenly moist but not waterlogged. It prefers moderate temperatures and high humidity. Ensure good air circulation to prevent fungal diseases.Harvest
Xanthosoma sagittifolium, commonly known as tannia or malanga, is typically ready for harvest about 7 months after planting. The tubers should be harvested when the leaves start to yellow and die back, indicating maturity. To harvest, carefully dig around the base of the plant to avoid damaging the tubers. Once unearthed, the tubers should be cleaned and dried before storage. It is important to handle the tubers gently to prevent bruising, which can lead to spoilage.Soil
The plant prefers well-draining, loamy soil that is rich in organic matter. Ensure the soil remains moist but not waterlogged. Good drainage is essential to prevent root rot.Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant every 4-6 weeks during the growing season to support its growth and development.Repotting
Repot Xanthosoma sagittifolium every 1-2 years or when it outgrows its current pot. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Gently remove the plant from its old pot, place it in the new pot, and fill with fresh, well-draining soil.Propagation
Propagate Xanthosoma sagittifolium by dividing the corms. This is best done during the growing season. Carefully separate the corms, ensuring each division has a portion of the root system, and plant them in individual pots with well-draining soil.Pruning
Prune the plant to remove any dead or yellowing leaves to maintain its appearance and health. Regular pruning also helps to improve air circulation around the plant.Toxicity
Xanthosoma sagittifolium is toxic to pets and humans if ingested. The plant contains calcium oxalate crystals, which can cause irritation and swelling of the mouth and throat. Handle with care and keep out of reach of children and pets.REVOLUTIONIZE YOUR PLANT CARE
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