Culcasia insulana N.E.Br.

• Genus: Culcasia
• Botanical Background: The species was first described by the botanist N.E. Brown. The genus Culcasia itself has been studied for its ornamental and ecological roles in African plant communities.

• Geographical Range: Tropical and subtropical regions of West Africa
• Environment: Humid, shaded environments with temperatures ranging from 22 to 30°C

Leaves

• Large, heart-shaped
• Glossy with a deep green color
• Smooth texture and can grow to significant lengths

Inflorescence (Spadix & Spathe)

• Typical, with spadix and spathe
• Does not produce a noticeable scent

Growth Habit

• Growing directly in the soil
• Does not have tubers or rhizomes

Light Requirements

• Bright, indirect light but can tolerate moderate shade

Watering & Humidity

• Regular watering to keep the soil moist but not waterlogged
• High humidity is essential for optimal growth

Soil & Potting Mix

• Well-draining potting mix that retains moisture

Temperature & Fertilizer

• Between 20 and 28°C
•  Balanced, water-soluble fertilizer every 4–6 weeks during the growing season

Division and Cuttings

• Most successfully achieved by dividing the rhizomes during repotting

Seeds

• Propagation via seeds is not commonly practiced
• Germination, if attempted, may require careful management of temperature and moisture
  

Typical Issues

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

Treatment Recommendations

• Insecticidal soap or neem oil
• Root rot should be addressed by improving drainage
• Reduce watering frequency

• Prized for its elegant, large leaves and is favored by collectors of rare aroids

• Supporting local insect populations

Wild Population Status

• No specific conservation concerns

Market Availability

• Specialized plant nurseries that focus on exotic and aroid species