Alocasia princeps 'Purple Cloak' – Elegant Foliage with Deep Hues

Alocasia princeps 'Purple Cloak' is a striking cultivar of Alocasia princeps W.Bull, known for its grey-green leaves and dark purple to almost black, speckled stems. The undersides of newly emerging leaves are deep purple, fading as they mature. Its upright growth habit and bold coloration make it a distinctive choice for collectors of tropical plants.
Foliage and Growth Habit of Alocasia princeps 'Purple Cloak'
 
Leaf Shape: Long, lanceolate, with slightly undulating margins.
 
Color and Texture: Glossy grey-green leaves with a smooth surface; abaxial side initially deep purple.
 
Growth Habit: Forms an upright clump with thick, dark stems.
What You Need to Know About Alocasia princeps 'Purple Cloak'
 
Size: Grows between 60–100 cm in height.
 
Natural Habitat: Originally found in humid, tropical forests.
 
Toxicity: Contains calcium oxalate crystals and is toxic to pets if ingested.
 
Lifecycle: A perennial with a rhizomatous root system.
Care Guide for Alocasia princeps 'Purple Cloak'
 
Light: Prefers bright, indirect light. Direct sun may scorch leaves.
 
Watering: Keep the soil consistently moist but avoid overwatering.
 
Humidity: Requires high humidity to prevent leaf crisping.
 
Temperature: Thrives in warm conditions between 18–27°C.
 
Soil: Needs a well-draining mix with organic matter such as coco coir and perlite.
 
Repotting: Repot every 1–2 years to prevent the plant from becoming root-bound.
 
Fertilizing: Feed with a diluted liquid fertilizer every 4–6 weeks during active growth.
 
Propagation: Best propagated by dividing rhizomes.
Common Issues and Solutions for Alocasia princeps 'Purple Cloak'
 
Leaf Curling: Often caused by underwatering or low humidity.
 
Yellowing Leaves: Can indicate overwatering or nutrient deficiencies.
 
Pests: Susceptible to spider mites and thrips; inspect regularly and use neem oil if needed.
Additional Notes on Alocasia princeps 'Purple Cloak'
With its striking foliage and bold color contrasts, Alocasia princeps 'Purple Cloak' makes a dramatic statement in indoor plant collections. Providing high humidity and stable temperatures will help maintain its vibrant hues and glossy leaves.
Etymology of Alocasia princeps 'Purple Cloak'
The genus name Alocasia comes from the Greek prefix "a," meaning "without," and Colocasia, referring to its close botanical relative from which it was distinguished.