Alocasia ‘Regal Shield’ (Elephant Ear)
Alocasia ‘Regal Shield’ is a striking tropical foliage plant valued for its large, shield-shaped leaves and bold architectural presence. It is widely used as a statement plant in both indoor spaces and sheltered outdoor gardens.
The plant produces oversized, upright leaves with a deep green, velvety upper surface and rich purple undersides. Prominent veins add structure and contrast, giving the foliage a dramatic, sculptural quality.
Key Features
‘Regal Shield’ is known for its impressive leaf size and strong visual impact, making it a focal point in any setting.
The contrast between the dark green tops and purple undersides enhances its ornamental appeal.
It has a more robust and adaptable nature compared to some Alocasia varieties, making it suitable for a wider range of conditions.
Growth Habit and Size
This variety grows as an upright, clumping plant from a central base.
It typically reaches 1.5 to 2 metres in height, with a spread of approximately 1 to 1.5 metres. Growth rate is moderate to fast under favourable conditions.
Care Requirements
Light
Prefers bright, indirect light or partial shade. Avoid harsh direct sunlight, which can scorch the leaves.
Watering
Keep soil consistently moist but not waterlogged.
Water regularly, allowing slight drying between watering.
Soil
Prefers well-draining, rich soil with good organic content.
Temperature and Humidity
Thrives in temperatures between 18°C and 30°C.
Prefers high humidity and benefits from a humid environment.
Maintenance
Moderate maintenance. Remove older or damaged leaves to maintain appearance.
Fertilise during the growing season to support strong foliage growth.
Repot or divide when necessary as the plant grows.
Common Issues
Yellowing leaves may indicate overwatering or poor drainage.
Brown edges can result from low humidity or inconsistent watering.
Sensitive to cold temperatures and frost.
Pests such as spider mites or aphids may occasionally appear.
Applications
Alocasia ‘Regal Shield’ is suitable for:
Indoor feature plant
Tropical garden planting
Shaded patios and courtyards
Large containers
Statement foliage displays
Its bold foliage makes it a standout feature plant.
Specification and Care Chart
| Attribute |
Details |
| Botanical Name |
Alocasia ‘Regal Shield’ |
| Common Name |
Regal Shield Elephant Ear |
| Plant Type |
Tropical perennial |
| Mature Height |
1.5 m to 2 m |
| Growth Habit |
Upright, clumping |
| Growth Rate |
Moderate to fast |
| Light Conditions |
Bright indirect light to partial shade |
| Direct Sunlight |
Avoid harsh exposure |
| Watering Frequency |
Moderate; keep soil consistently moist |
| Soil Type |
Well-draining, rich |
| Drainage Requirement |
Essential |
| Temperature Range |
18°C to 30°C |
| Humidity |
High |
| Fertiliser |
Regular feeding during growing season |
| Maintenance Level |
Moderate |
| Toxicity |
Toxic if ingested |
FAQ – Alocasia ‘Regal Shield’
How large are the leaves?
The leaves can grow very large, often exceeding 50 cm in length.
Does it need bright light?
Yes, bright indirect light is ideal.
How often should it be watered?
Keep soil consistently moist, allowing slight drying between watering.
Is it suitable for indoors?
Yes, it can thrive indoors with proper light and humidity.
Does it need high humidity?
Yes, higher humidity supports healthy growth.
How big does it grow?
Typically reaches 1.5 to 2 metres in height.
