Chlorospatha caldasensis Croat & L.P.Hannon

• Genus: Chlorospatha
• Botanical Background: Described by noted botanists Croat and L.P. Hannon, this species emerged from extensive field studies in South America. Its formal description reflects modern efforts to document and understand the biodiversity of tropical understory plants.

• Geographical Range: Endemic to Colombia’s Andean region, typically found in montane forests.
• Environment: Flourishes in moist, well-drained soils enriched with organic matter. Prefers shaded environments that mimic the dappled light of tropical forest understories, with consistent moisture and elevated humidity levels.

Leaves

• Broad, elliptical leaves 
• Glossy with deep veining
• Vibrant green color 
• Subtle patterning

Inflorescence (Spadix & Spathe)

• Creamy white spathe that encases a central spadix
• Emits only a faint scent, plays an important role in attracting specialized pollinators

Growth Habit

• Terrestrial herb grows from a robust rhizome, forming clumps over time
• Well adapted to the forest floor, spread and persist in shaded, humid conditions

Light Requirements

• Bright, indirect light, replicating the filtered sunlight of its natural understory habitat

Watering & Humidity

• Requires consistently moist soil
• High ambient humidity
• Regular watering is essential

Soil & Potting Mix

• A loose, well-draining potting mix enriched with organic matter is ideal 
• Containers should allow excess water to drain freely to prevent root rot

Temperature & Fertilizer

• Moderate temperatures between 65°F and 80°F
• Balanced, diluted fertilizer applied during the growing season supports healthy growth without overwhelming the plant

Division and Cuttings

• Most effective propagation method is through division of the rhizomes
• Each divided section should contain viable growth nodes to ensure successful establishment

Seeds

• Less common, require warm conditions and high humidity to achieve germination

Typical Issues

• Spider mites and mealybugs
• Risks of root rot due to excessive moisture

Treatment Recommendations

• Organic insecticidal soaps or neem oil
•  Ensuring proper drainage

• Named after the Caldas region, reflecting its geographical origin and cultural significance
• Attracted interest in botanical research due to its unique morphological feature
• Unusual leaf structure and eye-catching inflorescence

Wild Population Status

• Confined to specific montane forest habitats
• Conservation efforts are important to safeguard its natural occurrence

Market Availability

• Available through specialist nurseries and botanical collectors rather than mainstream markets