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PlantSnap
Plant Care
Bangalow palm
(Archontophoenix cunninghamiana)
Also Known As
Bangalow palm, Cunningham's royal palm, Golden palms, Australian fan palm
About This Plant
Archontophoenix cunninghamiana is a species of palm tree that is native to eastern Australia. It is commonly known as the Bangalow palm or king palm. It is a tall, slender palm with a single trunk that can grow up to 25 meters (82 feet) tall. The trunk is gray and ringed with old leaf scars. The leaves are pinnate and can grow up to 4 meters (13 feet) long. The flowers are small and white, and are followed by orange-red fruits that are about 1.5 cm (0.6 inches) in diameter.
Plant Care Instructions
Outdoor Size Range
Height: 25 meters (82 feet), Spread: 4 meters (13 feet)
Light Requirements
Archontophoenix cunninghamiana prefers partial shade to full sun. It can tolerate some shade, but too much shade can cause the leaves to turn yellow and drop off. In full sun, the leaves may scorch if the plant is not watered regularly.
Humidity Needs
Archontophoenix cunninghamiana prefers high humidity. It can tolerate low humidity, but the leaves may turn brown and dry if the air is too dry. To increase humidity, mist the leaves with water or place a humidifier near the plant.
Fertilizing Schedule
Archontophoenix cunninghamiana requires regular fertilization during the growing season (spring and summer). Use a balanced fertilizer with equal amounts of nitrogen, phosphorus, and potassium. Apply the fertilizer every 2-3 months.
Pruning Guidelines
Archontophoenix cunninghamiana does not require regular pruning. Remove any dead or damaged leaves as needed. If the plant becomes too tall, it can be pruned to reduce its height.
Common Pests and Diseases
Common pests of Archontophoenix cunninghamiana include spider mites, mealybugs, and scale insects. These pests can be controlled with insecticidal soap or neem oil.
Indoor Size Range
Not suitable for indoor growth.
Watering Schedule
Archontophoenix cunninghamiana requires regular watering. The soil should be kept moist but not waterlogged. It is important to water the plant deeply and thoroughly, as shallow watering can lead to root problems.
Temperature Range
Archontophoenix cunninghamiana prefers warm temperatures between 18-30°C (64-86°F). It can tolerate temperatures as low as 0°C (32°F) for short periods of time, but prolonged exposure to cold temperatures can damage the plant.
Growing Season
Spring and summer are the growing seasons for Archontophoenix cunninghamiana.
Growing Difficulty Level
Archontophoenix cunninghamiana is considered a moderately difficult plant to grow. It requires regular watering, high humidity, and warm temperatures. It is also susceptible to pests and diseases.
USDA Hardiness Zones
Archontophoenix cunninghamiana is hardy in USDA zones 9b-11.
Did You Know?
The Bangalow palm is named after the town of Bangalow in New South Wales, Australia, where it is commonly found.
