Chlorospatha congensis Croat & L.P.Hannon

• Genus: Chlorospatha
• Botanical Background: Described by renowned botanists Croat and L.P. Hannon. Their work contributed significantly to the understanding of aroid diversity in African tropical forests, and the species remains an important subject for further botanical and horticultural studies.

Leaves

• Arrow-shaped
• Smooth texture
• Rich green coloration
• Size and subtle patterning contribute to the species’ ornamental appeal

Inflorescence (Spadix & Spathe)

• Spadix surrounded by a contrasting spathe; compact
• Spathe usually presents a pale or creamy tone
• Insect pollination is the common mechanism for reproduction

Growth Habit

• Terrestrial plant with a rhizomatous base
• Forming clumps that spread slowly

Light Requirements

• Bright, indirect light that mimics the filtered sunlight of a forest understory
• Direct sun may scorch the leaves

Watering & Humidity

• Regular watering is essential
• Maintaining consistently moist
• High humidity

Soil & Potting Mix

• A well-draining potting mix enriched with organic matter
• Mix that includes peat, perlite, and compost provides nutrients and moisture retention

Temperature & Fertilizer

• Optimal growth is achieved in warm environments
• Balanced, diluted fertilizer applied during the growing season

Division and Cuttings

• Most common propagation method is through division of the rhizome
• Successful cloning of the plant with minimal stress

Seeds

• Less commonly used due to variable germination rates
• Require warm, humid conditions and careful moisture management

Typical Issues

• Spider mites and mealybugs
• Root rot if overwatered

Treatment Recommendations

• Insecticidal soaps and organic pesticides can be effective
• Ensuring well-drained soil and appropriate watering practices

• Ecological interest because it plays a role in the understory dynamics of tropical forests
• Presence may also have cultural significance in local traditions
• Prize this species for its unique leaf shape and classic aroid inflorescence

Wild Population Status

• No widespread reports of decline; faces pressures from deforestation and habitat fragmentation

Market Availability

• Relatively rare in cultivation 
• Generally available only through specialist nurseries and plant societies