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Alocasia Cuprea

SCIENTIFIC NAME: Alocasia cuprea

KNOWN AS: Alocasia cuprea, Jewel Alocasia, Mirror Plant

CLIMATE (LOCATION): Borneo, Southeast Asia | Tropical Rainforest

DESCRIPTION: The Alocasia cuprea is a highly sought-after houseplant known for its large, metallic-looking leaves that have a copper or reddish hue and a unique, bumpy texture. As a "Jewel Alocasia," it's a stunning and dramatic addition to any plant collection.

Alocasia Cuprea Plant Care

Lighting

Light Requirement: High Light (Bright Indirect Light)

The Alocasia cuprea thrives on bright, indirect light. The best location is near a window with filtered light. Avoid direct sunlight, as this can easily scorch its leaves and cause its vibrant colors to fade.

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Watering

Quick Tip: Keep the soil consistently moist, but not waterlogged.

The Alocasia cuprea prefers soil that is moist but is very susceptible to root rot if overwatered. Water thoroughly when the top 1-2 inches of soil feel dry to the touch. It is crucial to use distilled or filtered water, as the plant is sensitive to the chemicals in tap water.

Temperature

Preferred Temperature: 65º - 80º

The Alocasia cuprea prefers warm, stable temperatures. The ideal range is between 65-80°F. It is sensitive to cold and should be kept away from drafts and temperatures below 60°F.

Humidity

Preferred Humidity: 60 - 80%; High Humidity

The Alocasia cuprea requires high humidity to thrive. You can maintain this level by using a humidifier, placing the pot on a tray of pebbles with water, or grouping it with other plants.

Additional Plant Care

Propagation
The most effective way to propagate an Alocasia cuprea is by dividing the rhizomes or corms. In the spring, gently remove the plant from its pot and separate the rhizome into smaller sections, ensuring each has a healthy root system. Plant the new divisions into separate pots with fresh, well-draining soil.
Toxicity
The Alocasia cuprea is toxic to humans and animals. The plant contains calcium oxalate crystals, which can cause irritation, swelling, and a burning sensation in the mouth and throat if ingested. It is important to keep this plant out of reach of children and pets.
Repotting
Alocasia cuprea plants prefer to be slightly root-bound. Repotting is typically done in the spring when the plant has outgrown its pot. Select a new pot that is only slightly larger and has drainage holes. Use fresh, well-draining soil and carefully place the plant in the new pot, avoiding damage to the roots.
Pruning
Pruning is a minimal task for the Alocasia cuprea. Trim away any dead, yellowing, or damaged leaves as soon as you see them. Use clean, sharp shears to cut the leaf stem off at the base. This redirects the plant's energy to healthy new growth.
Fertilizer
Alocasia cuprea benefits from regular fertilization during the growing season. A balanced, liquid fertilizer diluted to half strength is ideal. Fertilize every 4 to 6 weeks during the spring and summer growing season. Do not fertilize in the fall and winter.
Soil
The right soil is crucial for a healthy Alocasia cuprea. The plant requires a well-draining, chunky soil that retains some moisture. A good mix is potting soil amended with plenty of perlite and orchid bark. This mix helps the soil stay airy and prevents root rot.

Hanging Heights

Alocasia Cuprea Lighting Requirements: High Light (Bright Indirect Light)

Chart showing recommended hanging heights for Soltech Aspect and popular plants for each range.

Aspect Hanging Heights - Alocasia Cuprea

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Soltech's Recommendation -

24" to 36"

-

VIEW ASPECT GROW GUIDE

Vita Hanging Heights - Alocasia Cuprea

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Soltech's Recommendation -

36º Narrow Beam Vita : 24" to 36"

60º Wide Beam Vita : 12" to 24"

-

VIEW VITA GROW GUIDE

Highland Hanging Heights - Alocasia Cuprea

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Soltech's Recommendation -

36º Narrow Beam Highland : 30" to 42"

60º Wide Beam Highland : 18" to 30"

-

VIEW HIGHLAND GROW GUIDE

Grove Hanging Heights - Alocasia Cuprea

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Soltech's Recommendation:

  • Not Recommended

-

VIEW GROVE GROW GUIDE

Lighting guide for plants with Soltech Aura and potted plants on a neutral background

Aura Light Distances - Alocasia Cuprea

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Soltech's Recommendation:

  • 0" to 8"

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VIEW AURA GROW GUIDE

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