Alocasia regal shield

Discover watering, soil, fertilizing, pests, styling, and troubleshooting tips for Alocasia regal shield plant
from our experience growing and caring for it in our Brooklyn home!

Alocasia Regal Shield in red pot

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Alocasia regal shield care guide


lineage and Symbolism

Alocasia Regal Shield in black pot
Alocasia regal shield held by a woman on the table

The Alocasia Regal Shield (aka Alocasia odora x reginula) from the Araceae family gas large, shield-shaped leaves boasting a velvety sheen and striking purple undersides. We love placing it in a well-lit corner near a north facing window. This plant can grow up to 6 feet tall indoors. Here’s a quirky fact: Alocasias are sometimes called “Elephant Ears,” but Regal Shield leaves are more like shields a knight might carry—bold and protective. We think it’s a fitting name for this stately plant 🙂

The Alocasia Regal Shield symbolizes strength and protection – aligning well with Leos, who thrive on nurturing bold and dramatic plants.

Alocasia regal shield

($58)

Alocasia Regal Shield in red pot

($76)

“Arrived in such amazing shape it looked fake. The packaging was amazing, so any stress on the plant was minimal. I couldn’t even tell if it went through any stress at all. I have had Shield now for just over 2 weeks and 3 leaves have already unfurled. The growth on this plant is amazing. One of the crown jewels of my collection.” – LivelyRoot customer


Light and placement

north facing window placement guide. A window with placement indications for where there is direct light, indirect light, medium light and low light.
Image by Bloomscape
  • Alocasia regal shield is best placed in spots that has bright indirect light Avoid direct sun and low light. It’s ok with medium light, but the growth will be slow.

What is the light requirement for Alocasia regal shield?

The Alocasia Regal Shield thrives in bright, indirect light, making it ideal for placement near a north or east-facing window. “When grown inside, these plants do best near the brightest window in your home, such as a south or north-facing window.” says an expert at Spruce. Just be careful not to let the direct sun scorch the leaves!

How to know if Alocasia regal shield is not getting right amount of light?

IIf it’s receiving too much light, the leaves might turn yellow or develop scorched, crispy edges—especially if exposed to direct sunlight in the intense afternoon hours. Too little light leads to leggy stems and dull, smaller leaves, with slower overall growth.

Where to place Alocasia regal shield and where to avoid?

We recommend placing your Alocasia Regal Shield near a north or east-facing, or south facing window where it gets bright, indirect light. . Avoid placing it in direct sunlight, especially near west-facing windows during the afternoon, as its foliage is sensitive to intense rays. Rooms like living areas or bedrooms with filtered light work perfectly.

In winter, moving it closer to an east or even a south-facing window can help compensate for shorter days and lower sunlight levels. During summer – we suggest pulling it back a little or using sheer curtains to diffuse stronger sunlight from the south facing windows. Keep it away from dark corners or spaces with inconsistent light – this will invariably lead to slower growth and less vibrant leaves.


Soil

What soil composition to use for Alocasia regal shield plant?

For your Alocasia Regal Shield, we recommend a well-draining, nutrient-rich potting mix with a slightly acidic pH between 5.5 and 7.0. A suitable blend includes one part coco coir for moisture retention and aeration, one part rich organic potting soil for nutrients, and one part perlite or horticultural grit to enhance drainage.

Best soil to use for Alocasia regal shield?

This is a great soil mix with use for all alocasia, and suitable for most other indoor plants as well! You can also add more perlite!


Temperature and Humidity

What is the best temperature condition for Alocasia regal shield?

The Alocasia Regal Shield thrives in temperatures between 65°F to 80°F (18°C to 27°C). In colder regions, ensure indoor temperatures don’t drop below 60°F (15°C) to prevent yellowing leaves and we have also seen some stunted growth for this reason.

For warmer areas: watch for wilting or browning edges as signs of excessive heat. Keep it away from cold drafts and windows during winter, and in summer, protect it from direct air conditioning or any sort of sudden temperature drops.

What is the best humidity condition for Alocasia regal shield?

The Alocasia Regal Shield thrives in high humidity levels: ideally between 60% to 80%. In drier regions or during winter months, using a humidifier or misting once a week or so will help tremendously.

Signs of low humidity include: brown leaf tips and edges, while excessive humidity can lead to mold growth or root rot.

Our favorite humidifiers

Best budget: LEVOIT

($34)

Best luxury: DREO

($67)


fertilizer

What is the best fertilizer composition to use for Alocasia regal shield?

We recommend using a balanced liquid fertilizer with an NPK ratio of 20-20-20 during the growing season. This way the plant receives equal parts nitrogen, phosphorus, and potassium, promoting: healthy foliage, root development, and overall vigor respectively.

For a simple DIY recipe:combine these ingredients in one gallon of water:
1 tablespoon of banana peel tea (for potassium)
1 teaspoon of ground eggshell powder (for calcium and phosphorus)
1 teaspoon of diluted coffee grounds or compost tea (for nitrogen)
Mix thoroughly and use once a month during spring and summer.

How and when to fertilize Alocasia regal shield?

During the growing season (spring and summer), fertilize your Alocasia Regal Shield every 4 to 6 weeks. Use a balanced, water-soluble fertilizer diluted to half strength. Apply it directly to the soil – avoid contact with the leaves and stems to prevent burn. Stop fertilization in fall and winter when the plant’s growth slows anyway.

What are the signs Alocasia regal shield needs food?

Signs, especially during the growing seasons and when you have the right light and watering needs met, that your Alocasia Regal Shield may need fertilizing are:
– Yellowing leaves, indicating potential nutrient deficiencies.
– Stunted growth or smaller new leaves, suggesting a lack of essential nutrients.
– Overall pale or dull foliage, reflecting insufficient feeding.

Best fertilizer to use for Alocasia regal shield?


Pots and planters

What are the best pots to use for Alocasia regal shield?

For your Alocasia Regal Shield, select a pot that is 1-2 inches larger in diameter than its current one to accommodate growth. Opt for a sturdy material like terracotta or ceramic to support the plant’s top-heavy nature. A standard round shape is suitable for this gorgeous plant. We have it in a pink colored ceramic pot 🙂

Our favorite pots for Alocasia regal shield


Watering

How and When to water Alocasia regal shield?

Water when the top 2-3 inches of soil feel dry, typically every 1-2 weeks. In winter, reduce frequency to once in three weeks or so, as growth slows. Water thoroughly until excess drains out.

Avoid letting the plant sit in standing water. And don’t let the water touch the leaves while pouring especially since these have broad leaves and they can hold some standing water on them which is not very good.

what are the Signs of over or under watering Alocasia regal shield?

Overwatering your Alocasia Regal Shield can lead to yellowing leaves and mushy stems – indicating potential root rot. Underwatering often results in droopy leaves with crispy edges, signaling dehydration.

Our favorite watering cans

Best budget

($14)

Long lasting

($25)


pruning

Pruning at the node of Alocasia regal shield plant

When to prune Alocasia regal shieldand why?

The optimal times to prune are early spring and late fall. Pruning during these periods allows the plant to recover and thrive, while avoiding the active growth phase in summer.

Signs That Pruning Is Needed

  • Yellowing or Browning Leaves: Indicates aging or damage.
  • Overcrowded Growth: Leaves overlapping or competing for light.
  • Stunted Growth: Lack of new leaves or overall growth.

how to prune Alocasia regal shield (step by step)?

Gather Tools and Prepare
Use sharp, sterilized pruning shears to prevent infection.

Identify Leaves to Remove

Look for yellowing, browning, or damaged leaves. Target overcrowded areas where leaves are competing for light.

Make the Cuts

Cut at the base of the leaf stem, avoiding tearing. Make clean cuts at a slight angle to promote healing. The position of the cut is shown in the image above.

Precautions

Ensure tools are disinfected before and after use to prevent disease spread. Avoid removing more than one-third of the plant’s foliage at a time to prevent stress, and to prevent the plant from dying entirely.

how to care after pruning Alocasia regal shield?

Post-Pruning Care
Mist the plant lightly to maintain humidity – this also aids recovery.
Monitor for signs of stress or pest activity in the following weeks.
Provide adequate light and water to support new growth. Bright light, indirect and warm temperature ideally.


propagating

Alocasia regal shield rhizome held by golved hands
Alocasia regal shield rhizome to propagate
Alocasia regal shield rhizome in pot by the windowsill
Alocasia regal shield rhizome rooted in pot

When to Propagate Alocasia regal shield?

The best time to propagate is during the plant’s active growing season, typically in spring or early summer. Ensure the plant is healthy and well-hydrated before beginning the process!

how to Propagate Alocasia regal shield (step by step)?

Prepare the Plant
Water the plant thoroughly a day before to ease root separation.
Remove the Plant from Its Pot
Gently tilt the pot and slide the plant out, supporting the base to prevent damage.
Inspect and Separate Rhizomes
Carefully remove excess soil to expose the rhizomes.
Identify natural divisions or offsets with their own roots.
Using a sterilized knife, cut between rhizomes, ensuring each section has roots and at least one leaf. The divisions should look like the image on top to the left.
Plant the Divisions
Prepare pots with well-draining soil. This is shown in the image to the right on top.
Place each division in its pot, covering the roots and base of the stem.
Water lightly to settle the soil.
Precautions
Use sterilized tools to prevent disease transmission.
Avoid overwatering newly potted divisions to prevent root rot – just make sure the soil is moist throughout and not soggy or completely dry at any point.

how to care after propagating Alocasia regal shield?

Post-Propagation Care
Place the new plants in a warm, humid environment with indirect light. But bright indirect light. And Maintain consistent moisture without waterlogging.


Troubleshooting common issues

Alocasia regal shield drooping
Alocasia regal shield drooping
Alocasia regal shield yellowing
Alocasia regal shield yellowing leaves
Holes in Alocasia regal shield leaves
Holes in Alocasia regal shield leaves and browning tips
Spots on Alocasia regal shield leaves
Spots in Alocasia regal shield leaves

1. Why are the leaves of my Alocasia Regal Shield turning yellow?

Cause: Overwatering, or insufficient light.

Solution: Allow the top 2 inches of soil to dry out between waterings, and keep the plant in bright, indirect light. If this doesn’t solve the problem, then the issue is lack of nutrients – fertilize monthly during the growing season with a balanced fertilizer recommended above.

2. Why does my Alocasia Regal Shield have brown tips?

Cause: Low humidity or inconsistent watering.

Solution: Increase humidity by placing the plant on a pebble tray with water or using a humidifier. This plant alsol oves to be kept in the bathroom, as a quick fix. You could also try misting the leaves once a week. And make sure to maintain consistent watering practices: once a couple of weeks during summer, and once in three weeks during winter.

3. Why are my Alocasia Regal Shield’s leaves curling?

Cause: Underwatering, low humidity.

Solution: Water the plant when the top inch of soil is dry. Increase humidity levels by misting, or keeping a humidifier, or by placing the plant in the bathroom. If none of these work, then there may be pests like spider mites – treating them with insecticidal soap will work best, and keep it outside in shade for a week before bringing it in.

4. Why are there spots on my Alocasia Regal Shield’s leaves?

Cause: Fungal infections or pest activity.

Solution: Remove affected leaves and improve air circulation around the plant. Avoid overhead watering and treat with a fungicide if needed. Wash the leaves with neem oil and place outside in the shade for a week or two and bring it back in.

5. hy is my Alocasia Regal Shield leggy with long stems and no leaves?

Cause: Insufficient light.

Solution: Move the plant to a location with bright, indirect light. Rotate the plant regularly to ensure even light exposure. This issue is almost always solved by changing spots and giving it more sunlight (indirect)

6. Why are my Alocasia Regal Shields leaves drooping?

Cause: Overwatering, or exposure to cold drafts.

Solution: Ensure the soil remains consistently moist but not waterlogged – check by immersing your fingers two to three inches into the soil. Water when the top inch of soil feels dry, and keep the plant away from cold drafts. Maintaining temperatures between 65°F to 80°F (18°C to 27°C). Temperatures of 50F is sure to make the plant droop!

7. Why are my Alocasia Regal Shield’s new leaves tearing as they unfurl?

Cause: Low humidity or physical handling during unfurling.

Solution: Boost humidity – mist once a week, or use a humidifier, or plac the plant in a well-lit bathroom – and avoid touching or moving the plant frequently. Ensure there’s enough space for leaves to unfold without obstruction.


curated styling tips for Alocasia regal shield

An Alocasia Regal Shield plant, now less than half a foot in size, placed in a large fiber pot hanging from a macramé plant holder.
Illustrative purposes only

1.Sunlit Dining Room Centerpiece: Place your Alocasia regal shield in a large fiber pot on a macramé plant holder. Position it in the center of the table where it receives bright, indirect light. Add table decor made from natural materials, such as bamboo placemats or linen runners.


2.Vertical Garden Feature: Set the plant in a woven seagrass or recycled fabric basket for a cozy touch. Position it next to a soft, neutral sofa to balance its dramatic leaf shape. For added texture, surround the base with smooth river stones collected during your travels or pebbles for extra moisture.

Vertical plant holder alocasia regal shield
illustrative purposes only

A cozy living room featuring an Alocasia ‘Regal Shield,’ less than half a foot in height, placed next to a fireplace.
Illustrative purposes only

3.Cozy Fireplace Corner :Style the Alocasia next to a fireplace in a tall, woven basket planter or a polished concrete pot. Pair it with soft lighting like a standing floor lamp to highlight its glossy leaves at night. Its sculptural shape will add warmth and character to the room!


FAQ

Is Alocasia regal shield toxic to pets?

Yes, all parts of the Alocasia Regal Shield are toxic to pets, including cats and dogs. Ingestion can cause oral irritation, swelling, and difficulty swallowing.

Does Alocasia regal shield like to be placed outside in summer?

Absolutely! During warmer months, you can move your Alocasia Regal Shield outdoors to a shaded or partially shaded area. Ensure it’s protected from direct sunlight to prevent leaf burn and monitor soil moisture, as outdoor conditions can cause it to dry out faster.

What are advantages and disadvantages of Alocasia regal shield?

Advantages include its striking, large leaves that add a tropical flair to any space and its ability to thrive in both indoor and outdoor settings. Disadvantages are its toxicity to pets and humans, requiring careful placement, and its sensitivity to overwatering, which can lead to root rot.

Can the Alocasia Regal Shield be grown in water?

This plant isn’t suited for growing fully in water, but it can temporarily root in water if propagating offsets or corms. Ensure you transfer it to soil once roots develop to support long-term growth.

What’s the lifespan of each leaf. of alocasia regal shield?

Each leaf can last a few months before naturally aging and yellowing. Remove older leaves to encourage the plant’s energy to focus on new growth.

How often does the Alocasia Regal Shield produce new leaves?

This plant produces a new leaf every 4-6 weeks during its active growing season. Slower growth in winter is completely normal.

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