Alocasia 'Regal Shields' – Bold Foliage and Indoor Elegance


Alocasia 'Regal Shields' stands out with its large, shield-like leaves featuring dark green to almost black upper surfaces and rich burgundy undersides. Developed by LariAnn Garner at Aroidia Research, this hybrid between Alocasia odora and Alocasia reginula 'Black Velvet' combines tropical majesty with indoor resilience, making it a true centerpiece for plant collectors.


Key Features of Alocasia 'Regal Shields'

 
Striking Leaves: Broad, satiny foliage with sculptural veins and dramatic coloration.
 
Moderate to Vigorous Growth: Reaches 1.2 meters in height and about 90 cm in width indoors.
 
Sturdy Structure: Upright habit with thick rhizomatous growth and speckled petioles.
 
Exclusive Hybrid: Created by hybridizing A. odora with A. reginula.


How to Care for Alocasia 'Regal Shields' Successfully
 → Light and Placement

 
Prefers bright, indirect light with some filtered sun.
 
Avoid prolonged direct sunlight to prevent leaf scorch.


 → Watering Needs

 
Water when the top 2–3 cm of soil dries out.
 
Keep soil evenly moist but never waterlogged to avoid root rot.


 → Temperature and Humidity Requirements

 
Ideal temperatures: 18–27°C; avoid exposure below 10°C.
 
Thrives at humidity levels above 60% — use a humidifier if needed.


 → Soil, Repotting, and Fertilization

 
Use a well-draining mix with coconut coir, perlite, and orchid bark.
 
Repot every 1–2 years or when rootbound.
 
Fertilize monthly during growth periods with diluted liquid fertilizer.


 → Propagation and Special Care

 
Propagate via corm division; seeds are not viable due to triploidy sterility.
 
Suitable for semi-hydroponic growing in LECA or passive hydro setups.
 
Prune dead or damaged leaves regularly to promote healthy new growth.


How to Solve Common Alocasia 'Regal Shields' Problems

 
Yellowing Leaves: Usually caused by overwatering. Let the soil dry slightly between waterings.
 
Brown Leaf Edges: Caused by low humidity — boost ambient moisture levels.
 
Pests: Monitor for spider mites, mealybugs, and thrips. Treat with insecticidal soap or neem oil if necessary.
 
Drooping Leaves: Often linked to watering inconsistencies or environmental stress.
 
Root Rot: Ensure excellent soil drainage and avoid stagnant moisture.
 
Fungal Issues: Improve airflow around the plant and avoid wetting the leaves excessively.


Interesting Facts About Alocasia 'Regal Shields'

 
Patented under US Plant Patent PP27050 by LariAnn Garner in 2016.
 
Believed to be triploid and sterile — produces inflorescences but no viable seeds.
 
Can grow larger and even flower indoors under high humidity and warm temperatures.


Botanical Background and Hybrid Etymology

 
Genus Name: "Alocasia" comes from Greek, differentiating it from "Colocasia" (taro plants).
 
Hybrid Lineage: Cross between the large, fragrant Alocasia odora and the compact, velvet-leaved Alocasia reginula.


Frequently Asked Questions About Alocasia 'Regal Shields'

 
How quickly does Alocasia 'Regal Shields' grow? Moderate to vigorous, especially in high humidity and warm temperatures.
 
Can I grow Alocasia 'Regal Shields' outdoors? Yes, in tropical or subtropical zones (USDA Zone 10+). In colder climates, bring indoors during winter.
 
Is Alocasia 'Regal Shields' beginner-friendly? Requires moderate care — best for plant lovers who can manage watering and humidity needs consistently.


Order Your Alocasia 'Regal Shields' Today!
Transform your space with the bold beauty of Alocasia 'Regal Shields'. Shop now and enjoy the perfect blend of exotic charm and indoor sophistication!