Rhodospatha rupicola Edwin Trujillo, Zuluaga & Alzate-Lozano

• Genus: Rhodospatha
• Botanical Background: Described by Edwin Trujillo, Zuluaga, and Alzate-Lozano, Rhodospatha rupicola has contributed to the evolving taxonomy of Andean aroids, highlighting the rich botanical diversity of the region.

• Geographical Range: Native to the Andean regions of South America, where it is typically found on rocky outcrops and slopes
• Environment: Thrives in humid tropical climates with well-draining, rocky soils. It prefers environments that offer moderate temperatures and consistent moisture without waterlogging.

Leaves

• Medium-sized
• Elliptical to lanceolate leaves 
• Smooth texture
• Vibrant green coloration
• Subtle patterning

Inflorescence (Spadix & Spathe)

• Compact, visually striking spathe—often with hints of reddish tones—paired with a spadix that attracts specialized pollinators

Growth Habit

• Terrestrial and adapted to life on rocky substrates, utilizing a rhizomatous growth form to anchor itself firmly in challenging environments

Light Requirements

• Bright, indirect light to mimic its natural dappled forest conditions

Watering & Humidity

• Maintain consistent moisture by watering regularly while ensuring excellent drainage
• High humidity levels are ideal

Soil & Potting Mix

• A well-draining mix enriched with organic matter; adding components like orchid bark or perlite can improve aeration

Temperature & Fertilizer

• Tropical temperature ranges
• Feeding with a balanced fertilizer supports healthy growth

Division and Cuttings

• Most commonly achieved through rhizome division
• Care should be taken to ensure that each division has intact nodes

Seeds

• May require specific germination protocols to ensure viability

Typical Issues

• Spider mites and mealybugs
• Risk of root rot

Treatment Recommendations

• Insecticidal soap
• Ensuring proper drainage along with moderate watering

• Adapted to grow on rocky substrates, exemplifies evolutionary strategies that allow survival in less conventional habitats
• Rarity, attractive inflorescence, and adaptability to challenging growing conditions make it highly prized by dedicated plant enthusiasts and collectors

Wild Population Status

• Its distribution may be limited, and it could be subject to conservation concerns

Market Availability

• Mainly available through specialist collectors, botanical gardens, and dedicated aroid societies, rather than widespread commercial distribution