Stenospermation peripense Sodiro

• Genus: Stenospermation
• Botanical Background: Described by the botanist Sodiro, a key figure in the study of Ecuador’s flora, this species has been subject to ongoing interest from both horticultural enthusiasts and taxonomists.

• Geographical Range: Native to tropical forests of Ecuador; typically found in regions with lush vegetation and consistent moisture
• Environment: Thrives in humid conditions with well-draining soils and moderate to warm temperatures;  favors shaded areas where high humidity and steady moisture prevail

Leaves

• Moderately sized
• Often heart-shaped or lanceolate with a glossy
• Deep-green appearance that may feature lighter venation or subtle patterns

Inflorescence (Spadix & Spathe)

• Modest spathe that is generally greenish
• Not highly scented
• Serves to attract specialized pollinators

Growth Habit

• Typically terrestrial, this species develops from a rhizomatous base
• Enabling it to form clumps over time in its natural understory habitat

Light Requirements

• Bright, indirect light which mimics the dappled sunlight of forest understories

Watering & Humidity

• Requires consistently moist soil and high humidity
• Water when the top inch of the soil feels dry while avoiding waterlogging

Soil & Potting Mix

• A Prefers a well-draining, organic potting mix that retains moisture without becoming soggy
• Container with adequate drainage is recommended

Temperature & Fertilizer

• Optimal growth occurs in temperatures ranging from 65°F to 80°F
• Balanced fertilizer applied during the growing season supports healthy development

Division

• Most common method of propagation is through division of the rhizome during spring, when the plant is actively growing

Stem Cuttings (if applicable)

• No established cutting method

Seeds

• Germination can be slow and is less commonly used by growers

Typical Issues

• Spider mites and mealybugs
• Overwatering can lead to root rot

Treatment Recommendations

• Insecticidal soap or neem oil is effective
• Ensure proper soil drainage and moderate watering helps prevent fungal diseases

• Beyond its ornamental appeal it holds cultural interest among tropical plant collectors and contributes to the biodiversity of its native forest habitat
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• Collectors prize this species for its unique leaf structure and rare, patterned foliage
• Standout addition to indoor tropical gardens

Wild Population Status

• No immediate conservation concerns, maintaining the natural habitat remains important for long-term species preservation

Market Availability

• Generally available through specialist tropical plant nurseries and collectors
• Considered relatively rare compared to more common aroid species