• Genus: Philodendron
• Botanical Background: Described by the botanist K. Krause and its discovery has sparked further research into the ecological strategies of aroids that colonize rocky substrates.

• Geographical Range: Native to tropical regions of South America and is found in areas that include rocky slopes and forest margins.
• Environment: Flourishes in high humidity and well-draining conditions and grows naturally in climates that are warm and humid with soils that are often shallow and rocky.

Leaves

• Heart-shaped and medium-sized
• Leathery texture.
• Rich green hue
• Subtle variations in pattern and texture

Inflorescence (Spadix & Spathe)

• Spathe is typically muted in color
• Spadix provides the reproductive function

Growth Habit

• Adapted to rocky environments
• Exhibits a climbing or creeping habit 
• Often forms a network of rhizomes that anchor it to rock surfaces.

Light Requirements

• Thrives in bright, indirect light
• Too much direct sunlight may scorch its leaves
• Too little light can reduce its vibrancy

Watering & Humidity

• Moderate watering to avoid root rot.
• Benefits from high humidity

Soil & Potting Mix

• An airy, well-draining potting mix that mimics its natural rocky substrate
• Incorporating perlite or small gravel can help achieve the needed drainage

Temperature & Fertilizer

• Keep temperatures in a warm, tropical range
• Balanced, diluted fertilizer every four to six weeks during the growing season

Division

• Rhizome division

Stem Cuttings (if applicable)

• Clean, node-based cuttings
• Maintain high humidity during the rooting process

Seeds

• Less common due to the viability challenges of the seeds
• Warm temperatures and consistent moisture are essential for germination
  

Typical Issues

• Spider mites and mealybugs
• Fungal infections and root rot

Treatment Recommendations

• Organic insecticidal soap and neem oil
• Ensure proper watering habits and adequate airflow

• Prized for its ability to thrive in rocky conditions, an attribute that makes it particularly interesting to both botanists and hobbyist collectors

• Distinctive leaf shape and compact growth habit make it a favored choice among aroid enthusiasts
• It's rarity also adds to its appeal as a collectible specimen

Wild Population Status

• Wild populations are limited due to its specific habitat requirements

Market Availability

• Rare in cultivation
• Available only from specialized nurseries and experienced collectors