How to Propagate Alocasia Regal Shield: The Ultimate Propagation Guide

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Alocasia Regal Shield is easily propagated by plant division at the beginning of the growing season (spring to early summer) when the plant is actively growing which hastens rooting. Propagating in fall or winter is not recommended as the plant growth slows down, making root formation much more difficult.

Alocasia Regal Shield propagation through rhizome division is the best method, as it does not produce viable seeds. This technique ensures genetically identical new plants, allowing you to grow multiple healthy plants effortlessly.

Regal Shield Alocasia is a stunning hybrid known for its large, dark-green leaves with striking purple undersides. It grows best in bright indirect light, warmth of 15-27⁰C, humidity of 60-70% and moderately moist, fertile, well-drained soils coupled with monthly feeding in the growing season. Learn how to grow and care for Alocasia Regal Shield.

To make it easier for you to multiply Alocasia Regal Shield, we have herebelow outlined a step-by-step guide on its propagation through rhizome division.

Best time to propagate Alocasia Regal Shield

1. Spring or early summer; during the plant’s active growing season, ensuring faster recovery and new growth.


2. During repotting; if the plant has outgrown its pot, it's a great time to separate rhizomes.


3. When you notice offsets; Alocasia produces small offshoots (pups) that can be separated and replanted.

Alocasia Regal Shield propagation by plant division

Materials needed

• A healthy, mature plant
• Sharp, sterilized pruning scissors
• Small pots with a drainage hole
• Well-draining soil
• Spray bottle for misting

Step-by-step Alocasia Regal Shield Propagation

1. Thoroughly water the plant at least 1 day before to make it easier to divide and also hasten establishment. A well hydrated plant suffers less shock and takes a shorter time to take root.


2. Slip the plant out of its pot, wash or shake off excess soil, locate healthy, firm rhizomes with at least one growth point (bud).


3. With clean pair of scissors, cut the rhizome away from the parent plant. Ensure each division has some roots attached to support new growth.


4. Select a 6 or 8 inches pot which has a drainage hole to prevent the soil from getting soggy as it can lead to rotting.


5. Fill the pot with well-draining potting mix, lightly moisten it and make a hole in the center of the pot. Ensure that the hole is slightly wider than the base of the section.


6. Place the rhizome just below the surface in the previously made hole with the bud facing upward and lightly firm the soil around the base.


7. Place the set up under bright indirect and a humidity of 60-80%.


8. Maintain temperatures of 18-29⁰C and keep the soil moist but not soggy.


9. Once the new plant is well established (new growth should appear in 4-6 weeks) you can begin routine care.

Caring for newly propagated Regal Shield

• Light: Place it in bright indirect light away from direct sunshine.


• Humidity: Maintain a humidity of 60-80%; use a wet pebble tray or a humidifier to raise humidity.


• Temperatures: Keep temperatures between 18-27⁰C; avoid drafts from heat sources, windy doors, AC units among others.


• Watering: Keep the soil moderately moist but not soggy. Water when the top 2-3 inches of soil feel dry.


• Soil: Use a well-draining mix; 40% orchid bark (improves aeration), 30% peat moss or coco coir (retains moisture), 20% perlite (enhances drainage), and 10% compost (provides nutrients).


• Feeding: Start fertilizing after 4-6 weeks with a balanced, water-soluble fertilizer. Thereafter, fertilize every 4 weeks during the growing season.

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