Commonly known as: XL Alocasia Regal Shield
Botanical name: Alocasia ‘Regal Shield’
XL Alocasia Regal Shield is built around scale. The large, shield-shaped leaves dominate the plant, creating a strong, structured presence that stands out immediately. Each leaf is deep green with a slightly matte finish, while the undersides show a darker tone that adds depth.
At around 90cm tall, this is not a background plant. The size and leaf span give it real weight in a space, making it suitable as a focal point rather than a filler. The upright stems support the leaves cleanly, so the plant maintains a balanced shape even as new growth emerges.
The leaves themselves are thick and substantial. As the plant matures, they become larger and more defined, which increases the overall impact. The strong vertical growth allows it to fill space without spreading too wide, making it ideal for corners or open areas where height is needed.
With stable conditions and consistent care, Regal Shield continues to produce new leaves from the centre. Each new leaf emerges larger and reinforces the plant’s bold structure.
XL Alocasia Regal Shield Care Guide
Watering – How often should it be watered?
Water when the top 3–5cm of soil begins to dry out. Keep the soil evenly moist but not saturated. Alocasias prefer consistency, so avoid allowing the soil to dry out completely or remain waterlogged.
Light – What light does XL Alocasia Regal Shield need?
Bright, indirect light is essential. Good light supports larger leaves and stronger growth. Place it near a bright window with filtered light. This plant will also grow happily outside in dapples shade.
Humidity – Does it need extra humidity?
Yes, moderate to higher humidity helps maintain large, healthy leaves. Lower humidity can lead to browning edges or slower growth.
Soil – What soil works best?
Use a chunky, breathable mix that supports strong root development. Aroid Mix works particularly well as it provides airflow while retaining balanced moisture. Alternatively, use Indoor Potting Soil combined with Perlite and Bark Chips.
Feeding – How should it be fertilised?
Feed during the growing season with Grobest Organic Fertiliser every 4–6 weeks. For stronger growth and larger leaves, Novatec Soluble Fertiliser can be used regularly.
Repotting – When should it be repotted?
Repot every 12–18 months or when the roots begin filling the pot. Move up one size only. When repotting, incorporate TerraPlus Natura N and Controlled Release Fertiliser into fresh mix.
Pests – What pests should I watch for?
Spider mites and thrips are the most common pests. Regular inspection and early treatment with an insecticidal spray will help prevent infestations.
Temperature – What temperature suits it best?
Alocasia Regal Shield grows well between 18°C and 28°C. Avoid temperatures below 15°C and protect from cold drafts.
FAQ’s
How big do the leaves get?
The leaves can grow very large and broad, becoming the defining feature of the plant.
Is this a difficult plant to care for?
It requires consistent watering and good light, but once stable, it grows reliably.
Does it go dormant?
Growth may slow in cooler months, but it continues actively in stable indoor conditions.
Is it pet-safe?
No. Alocasia species are toxic if ingested.
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