Culcasia obliquifolia Engl.

• Genus: Culcasia
• Botanical Background: Engler first described the species, and it has since been studied within the context of tropical African flora. This species is known for its relatively obscure status compared to other members of the Araceae family.

• Geographical Range: West Africa
• Environment:  Typically found in forest understories with high humidity and consistent rainfall

Leaves

• Moderately large, oblong
• Dark green with subtle veins

Inflorescence (Spadix & Spathe)

• White or cream spathe that surrounds the spadix
• Typical of the Araceae family but lacks the striking color and size

Growth Habit

• Terrestrial and does not exhibit climbing habits

Light Requirements

•  Indirect light

Watering & Humidity

• Regular watering is necessary to maintain moisture in the soil
• Humidity should be high

Soil & Potting Mix

• Slightly acidic potting mix
• Mix of peat, perlite, and pine bark to ensure good drainage and moisture retention

Temperature & Fertilizer

• Between 70-85°F (21-29°C)
• Fertilization should be done monthly during the growing season 

Division and Cuttings

• Easiest way to propagate is by dividing the rhizomes. This method is effective and allows for the propagation of genetically identical plants

Seeds

• Seed propagation is possible, it is not commonly used due to the slow and unpredictable germination process

Typical Issues

•  Aphids, mealybugs, and scale
• Root rot can occur in overly moist conditions with insufficient drainage

Treatment Recommendations

• Insecticidal soap or neem oil

• Ensure proper soil drainage
• Allow the soil to dry slightly between waterings

•  Not commonly cultivated in ornamental gardens but is appreciated for its unique foliage

• Can be an intriguing addition to tropical gardens

Wild Population Status

• Does not face significant conservation threats
• Its specific populations remain understudied

Market Availability

• Widely available commercially
• Specialized Aroid collections