Alocasia princeps ‘Purple Cloak’ – Rare Cultivar with Striking Two-Tone Foliage


Alocasia princeps ‘Purple Cloak’ is an extraordinary cultivar from the princeps group, celebrated for its sculptural form and dramatic color contrast. Its elongated, arrow-shaped leaves stand upright on strong, mottled petioles, displaying a glossy green surface above and deep, velvety purple beneath. When light catches the underside, the foliage reveals a regal glow—one reason this plant has become a collector’s favorite. Indoors, it creates a bold vertical statement without taking up excessive horizontal space, making it an excellent choice for modern interiors or curated tropical displays.



Quick Care Snapshot

Light: Bright, indirect light for best growth.
Water: Keep evenly moist; let top 3 cm of soil dry slightly between waterings.
Humidity: 60–80% preferred for lush leaves.
Temperature: 20–28 °C; avoid cold drafts below 15 °C.
Indoor Size: Typically 80–120 cm in height.




Why ‘Purple Cloak’ Stands Out

Two-Tone Effect: Glossy green tops with dramatic purple undersides for a stunning contrast.
Elegant Silhouette: Narrow, hastate leaves that look architectural and refined.
Rare in Trade: Limited availability makes it a highly sought-after piece for serious collectors.
Compact Footprint: Vertical growth habit fits well in tighter spaces compared to broader-leaved Alocasias.




Origin and Growth Behavior
‘Purple Cloak’ traces back to Alocasia princeps, a species endemic to Borneo that thrives on forest slopes and limestone ridges. Like its parent, it favors consistent warmth and moisture, responding best to bright filtered light and high humidity. Growth occurs in rhythmic flushes—new leaves emerge one at a time, often followed by short resting phases, so don’t panic if it pauses briefly. The plant is toxic if ingested due to calcium oxalate crystals—keep away from pets and children.



Care Instructions for Alocasia princeps ‘Purple Cloak’

Light: Position in bright, indirect light; avoid harsh midday sun to prevent leaf scorch.
Watering: Keep soil lightly moist but never waterlogged; improve drainage with chunky mix.
Humidity: Maintain 60–80% for optimal foliage quality; group with other plants or use a humidifier.
Temperature: Prefers warmth between 20–28 °C; no prolonged exposure to temperatures under 15 °C.
Soil: Aroid mix with bark, perlite, and organic matter; adding coarse dolomite chips helps mimic its natural limestone habitat.
Repotting: Every 12–18 months or when roots fill the container; choose a stable pot for its tall petioles.
Fertilizer: Apply a diluted balanced feed every 4 weeks during active growth.
Propagation: Divide rhizomes during repotting for best results.
Semi-Hydro: Performs well in mineral-based substrates if watering is carefully controlled.




Common Issues and Solutions

Pale Leaves: Often linked to nutrient deficiency or low light—adjust feeding and relocate to brighter spot.
Browning Edges: Low humidity or irregular watering; stabilize environment.
Pests: Spider mites, thrips, and mealybugs are possible; inspect regularly and treat promptly with neem oil or systemic solutions.
Root Problems: Overwatering can cause rot; refresh soil and check drainage holes.




Collector Insights
This cultivar differs from the typical species by emphasizing stronger color contrast and slightly more compact foliage, making it easier to integrate into smaller living spaces. Rarely mass-produced, it’s a plant that signals botanical sophistication and adds depth to any aroid collection.



Additional Details Worth Knowing

The purple underside intensifies under bright filtered light, creating a velvety effect.
Growth rhythm is sequential—don’t worry if the plant “rests” for a few weeks after unfurling a leaf.
Requires a stable pot to avoid tipping as leaves and petioles elongate.




Frequently Asked Questions

Where can I buy Alocasia princeps ‘Purple Cloak’? Specialty plant shops and collectors often offer it in limited runs—stock is usually scarce, so order early.
Is ‘Purple Cloak’ more difficult than regular princeps? Care is similar, but it appreciates slightly higher light to bring out color intensity.
Does it tolerate low light? It will survive, but growth will slow and colors become less vivid—bright, indirect light is best.
What pot size should I start with? Allow about 5–7 cm of space around the root ball to encourage healthy growth without waterlogging.




Order Alocasia princeps ‘Purple Cloak’ today and bring a bold, two-tone statement piece into your tropical plant collection.