Monstera acacoyaguensis Matuda

• Genus: Monstera
• Botanical Background: Was identified during comprehensive botanical surveys in Central America; its discovery contributed to the broader understanding of tropical aroid diversity in the region.

• Geographical Range: Endemic to southern Mexico, particularly in regions that include lowland tropical rainforests where high humidity and warm temperatures prevail.
• Environment:  Environments with consistently high humidity, well-drained, organically rich soils, and a warm, stable climate with minimal temperature fluctuations; it often grows in the understory or on supporting trees in dense forested areas.

Leaves

• Large and leathery
• Display natural fenestrations or splits
• Dark green with a glossy texture
• Exhibit unique patterns that vary slightly between individual plants

Inflorescence (Spadix & Spathe)

• Slender spadix
• Accompanied by a modest, often greenish or cream-colored spathe
• Scent is generally mild

Growth Habit

• Epiphytic climber
• Can also grow terrestrially when conditions allow
• Develops a robust, creeping rhizome system

Light Requirements

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

Watering & Humidity

• Regular watering is essential
• Ensure the soil remains moist but well-drained
• High ambient humidity

Soil & Potting Mix

• A loose, well-draining potting mix rich in organic matter
• Incorporating perlite or orchid bark can enhance drainage

Temperature & Fertilizer

• Temperature range is between 65°F and 80°F
• A balanced, diluted fertilizer applied during the growing season (spring through summer) 

Division and Stem Cuttings

• Most common propagation method is rhizome division or by taking stem node cuttings

Seeds

• Less common in cultivation due to variable germination rates and the longer time required to reach maturity

Typical Issues

• Spider mites, mealybugs, and aphids
• Fungal root rot

Treatment Recommendations

• Use insecticidal soap or neem oil

• Improved air circulation

• Careful watering practices 

• Restricted native range
• Distinctive leaf fenestrations
• Provides habitat and support for various rainforest organisms

• Dramatic foliage and rarity

Wild Population Status

• Limited distribution and specific habitat requirements
• Habitat loss in tropical regions is a potential threat

Market Availability

• Relatively rare in cultivation compared to other Monstera species
• Available through specialized plant nurseries or through collectors who focus on rare tropical aroids