Alocasia reginula image • Photo: Author Obsidian Soul• CC0
Alocasia reginula, commonly known as black velvet, is a diminutive tropical aroid prized for its striking foliage. It features velvety, heart-shaped leaves with prominent silvery-white veins contrasting against a deep green-to-black background. As a jewel Alocasia, it grows from a corm and maintains a compact size, making it popular among collectors. It thrives in shaded environments and is adapted to limestone cliff habitats with sharp drainage.
Plant Care Overview
Care Guide
Essential requirements for your Alocasia reginula
Light Requirements
Bright indirect light; tolerates lower light but avoids direct sun
Light conditions can affect leaf color and growth rate. Adjust placement as needed based on your plant's response.
Watering Schedule
When top 1-2 inches of soil dry out; reduce watering in winter
Humidity Needs
high humidity
Always check soil moisture before watering. Adjust frequency based on your home's conditions.
Temperature Range
18-27°C (65-80°F)
Native Climate
Native to Tabin Wildlife Reserve, Sabah, Malaysia
Keep away from drafts, heaters, and air conditioners which can stress your plant.
Soil Type
Very porous mix: 1:1:1 ratio of orchid bark, perlite, and sphagnum moss
Fertilizer
Balanced houseplant fertilizer during growing season
Consider repotting every 1-2 years to refresh soil nutrients and accommodate growth.
Propagation
Methods to grow more Alocasia reginula plants
Division of corms during repotting
Plant Info
Characteristics and background information
Tabin Wildlife Reserve, Sabah, Malaysia
slow
Up to 30 cm (12 inches) tall
perennial
Toxic to pets
Indoor Blooming
This plant can produce flowers indoors when given proper care.
Bloom Season
Summer
Flower Description
Typical aroid inflorescence with pale green spathe surrounding a white spadix, though rarely flowers in cultivation
Fun Fact
Despite its delicate appearance, this species grows wild on harsh limestone cliffs in Borneo where few other plants survive.
Troubleshooting
Solutions for typical issues with your Alocasia reginula
Yellowing leaves, mushy stems, foul odor from soil
Corky bumps or blisters on leaf undersides
Community Tips
Advice shared by other plant enthusiasts
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Care Guides
Detailed guides for caring for your Alocasia reginula
Low Light Plants Care Guide
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Flowering Plants Plants Care Guide
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