Bucephalandra kerangas S.Y.Wong & P.C.Boyce

• Genus: Bucephalandra
• Botanical Background: First described by Wong and Boyce in 2009, Bucephalandra kerangas was noted for its rarity and its adaptation to specific tropical environments

• Geographical Range: Endemic to the kerangas forests of Borneo, where it is found at lower altitudes in the island's tropical ecosystems.
• Environment: Thrives in nutrient-poor, acidic soils of kerangas (heath) forests, often near slow-moving water. These areas are characterized by high humidity and consistent rainfall.

Leaves

• Lanceolate with smooth, glossy surfaces
• Dark green coloration
• Subtle red or purple tinges along the edges

Inflorescence (Spadix & Spathe)

• Spathe is a typical white or light green with a subtle scent
• Spadix is typically small but prominent within the spathe

Growth Habit

• An epiphyte
• Growing on submerged rocks

Light Requirements

• Medium to low light levels
• Does best with bright, indirect light
• Direct sunlight can scorch the leaves

Watering & Humidity

• Consistently moist conditions
• High humidity above 60%

Soil & Potting Mix

• A well-draining potting mix with high organic content
• A mixture of sphagnum moss, perlite, and orchid bark

Temperature & Fertilizer

• Temperatures ranging from 22°C to 28°C (72°F to 82°F)
• Monthly feeding with a diluted, balanced fertilizer during the growing season

Division and Stem Cuttings

• Rhizome division
• Ensure each division has at least one growing tip

Seeds

• Rarely used for propagation due to the complexity of germination in the species’ specific environmental conditions

Typical Issues

• Aphids, spider mites, and mealybugs
• Root rot

Treatment Recommendations

• Insecticidal soap or neem oil
• Ensure proper drainage
• Avoid overwatering

• Rare in the wild
• Unusual habitat in Borneo's kerangas forest

• Striking foliage and aquatic nature
• Slow growth and distinct leaf structure

Wild Population Status

• Considered rare in the wild
• Habitat destruction in Borneo poses a threat to its continued survival

Market Availability

• Available in niche markets
• Typically sold through specialty plant retailers or directly from collectors