Syngonium auritum (L.) Schott

• Genus: Syngonium 
• Botanical Background: Originally described by Linnaeus and later reclassified by Schott, this species has been studied by numerous botanists over the years, contributing to our modern understanding of aroid diversity

• Geographical Range: Native to the tropical rainforests of Central America
• Environment: Thrives in warm, moist conditions with high humidity, preferring well-draining soils rich in organic matter; typically grows in shaded or dappled light areas rather than full sun

Leaves

• Leaves are arrow-shaped with serrated edges
• Display a smooth texture with prominent veining
• Medium to large in size

Inflorescence (Spadix & Spathe)

• Inflorescence that includes a spadix surrounded by a greenish to cream spathe
• While the scent is generally mild or absent
• Structure supports a specialized pollination mechanism common among aroids

Growth Habit

• A climbing vine that develops aerial roots as it ascends support structures
• Does not form tubers but relies on a robust rhizomatous system to spread and anchor itself

Light Requirements

• Indirect light, Avoid direct sunlight

Watering & Humidity

• Regular watering is key; allow the top layer of soil to dry slightly between waterings
• Consistent humidity is beneficial

Soil & Potting Mix

• A well-draining organic-rich potting mix is ideal 
• A container with drainage holes prevents waterlogging

Temperature & Fertilizer

• Maintain temperatures above 60°F (16°C)
• Balanced water-soluble fertilizer during the growing season to support healthy growth

Division

• Division of established clumps is also effective and helps maintain the plant’s vigor

Stem Cuttings (if applicable)

• Propagation method

Seeds

• Less commonly employed due to slower germination rates compared to vegetative propagation methods.

Typical Issues

• Spider mites, mealybugs and aphids
• Overwatering may lead to root rot

Treatment Recommendations

• Insecticidal soap or neem oil can be applied
• Ensure good air circulation and avoid excessive moisture to reduce the risk of fungal diseases

• Prized this species for its unique leaf shape and ease of cultivation

Wild Population Status

• No major conservation concerns although habitat changes in tropical regions may impact wild populations

Market Availability

• Widely available in specialty nurseries and garden centers