Anthurium regale
Anthurium regale
Regal Anthurium
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Common Names
Regal Anthurium
Context
nativeRegion
Western Andes of Peru and parts of Ecuador.
usdaZones
10-12 (can be grown indoors in cooler zones).
companionPlants
Philodendron spp., Monstera deliciosa, Calathea spp.
culturalUses
Primarily ornamental; prized by collectors for its striking foliage, occasionally featured in botanical displays.
Care
Care Requirements
LightBright, indirect light is best. Avoid direct sunlight, which can scorch the leaves.
WateringAllow the top 2-3 cm of soil to dry out between waterings. Water thoroughly but do not let soil become soggy.
SoilWell-draining, chunky, airy mix—use orchid bark, perlite, and peat moss or coco coir.
FertilizerFeed with a balanced, diluted liquid fertilizer monthly during the growing season (spring and summer).
HumidityPrefers high humidity (70%+); may need a humidifier or pebble tray in dry environments.
TemperatureOptimal temperatures are 18-25°C (65-77°F); protect from cold drafts and sudden temperature drops.
Growth & Life Cycle
HabitEpiphytic perennial with large, velvety, heart-shaped leaves and prominent veins.
Mature SizeUp to 90 cm (3 ft) tall and leaves up to 90 cm (3 ft) long in ideal conditions.
Growth RateModerate to slow grower, particularly if humidity is suboptimal.
BloomingOccasionally produces inflorescences (spadix and spathe), but primarily grown for foliage.
DormancyNo true dormancy, but growth may slow in winter if light and temperature decrease.
Propagation
MethodsStem cuttings, Division
DifficultyModerate; requires warmth and high humidity for best success.
Best SeasonSpring to early summer.
Maintenance & Notes
PruningRemove yellowing or damaged leaves as they appear. Minimal pruning needed.
RepottingRepot every 1-2 years or when rootbound; select a pot only slightly larger than the root ball.
Pests & DiseasesWatch for spider mites, thrips, scale, and root rot. Provide good airflow and avoid overwatering.
ToxicityToxic to pets and humans if ingested (contains calcium oxalate crystals).
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