Chlorospatha grayumii Croat & L.P.Hannon

• Genus: Chlorospatha
• Botanical Background: Described by respected botanists Croat and L.P.Hannon. Its identification contributed to a deeper understanding of aroid diversity and evolution in tropical ecosystems.

Leaves

• Broad and textured
• Glossy surface; various shades of green

Inflorescence (Spadix & Spathe)

• Greenish spathe and a central spadix
• Not known for a strong scent

Growth Habit

• Terrestrial, grows from a rhizomatous base
• Forms clumps over time

Light Requirements

• Bright, indirect light similar to the dappled sunlight of a rainforest understory

Watering & Humidity

• Consistent moisture is important
• High ambient humidity

Soil & Potting Mix

• A loose, well-draining potting mix rich in organic matter 
• Mix formulated for tropical plants works well in container cultivation

Temperature & Fertilizer

• Warm temperatures typical of tropical climates
• Balanced fertilizer during the growing season to support steady growth

Division and Cuttings

• Most successful through division of the rhizomes
• Careful separation of clumps while preserving a healthy portion of roots

Seeds

• Less common but can be attempted under warm and humid conditions
• Germination may require extended periods and close attention

Typical Issues

• Spider mites and mealybugs
• Root rot can occur

Treatment Recommendations

• Insecticidal soap or other gentle treatments
• Ensure proper drainage and avoid waterlogging

• Contributes to the ecological diversity of its native forest ecosystems
• Prize this species for its attractive foliage and unique floral display

Wild Population Status

• Habitat loss in tropical forests poses a potential risk
• Conservation efforts are focused on protecting these ecosystems

Market Availability

• Rare in cultivation
• Not commonly found in mainstream horticultural trade and is typically reserved for dedicated collectors