Monstera donosoensis Croat, M.Cedeño & O.Ortiz

• Genus: Monstera
• Botanical Background: Described by botanists Croat, M.Cedeño, and O.Ortiz. Their research added valuable insight into the diversity within Monstera, building on decades of work by experts who have studied the systematics and evolution of aroids.

• Geographical Range: Native to tropical regions, where it typically grows in lowland rainforests; its exact distribution is limited, contributing to its appeal among collectors and enthusiasts.
• Environment:  Humid, shaded conditions with well-draining soil; it is accustomed to the warm, moist climate of tropical forests and often grows as an epiphyte or climbing plant in forested understories.

Leaves

• Large and heart-shaped
• Characteristic perforations and splits
• Glossy texture and deep green color
• Subtle variegation

Inflorescence (Spadix & Spathe)

• Spadix enveloped by a spathe
• Spathe is modest in size and pale green
• Scent is generally mild

Growth Habit

• Climbing growth habit
• Develop aerial roots and rely on a supportive structure
• Grows from a robust rhizome 

Light Requirements

• Bright, indirect light
• Direct sunlight may scorch its leaves

Watering & Humidity

• Consistent moisture
• Soil kept evenly damp but not waterlogged
• High humidity

Soil & Potting Mix

• A well-draining potting mix enriched with organic matter
• Add perlite or orchid bark can improve drainage 

Temperature & Fertilizer

• Temperatures typical of tropical climates
• Regular feeding with a balanced, water-soluble fertilizer during the growing season

Division and Stem Cuttings

• Propagation is achieved through division of the rhizome
• Using node cuttings

Seeds

• Less common among growers due to the slower germination process and variable viability
• Prefer vegetative propagation for faster results

Typical Issues

• Spider mites and mealybugs
• Root rot 

Treatment Recommendations

• Insecticidal soap or neem oil

• Ensure improved drainage

• Reduce watering frequency 

• Ornamental leaf design
• Rarity in cultivation
• Limited natural distribution 

• Striking foliage and the sculptural quality
• Unique leaf patterns and climbing nature

Wild Population Status

• Limited distribution
• Not immediately endangered

Market Availability

• Considered relatively rare in the horticultural market

• Sought after by dedicated collectors