Alsophila borbonica
TAXONOMY
FamilyCyatheaceae
GenusAlsophila
Zone10
LEARN MORE
Plants of the World OnlineABOUT
Alsophila borbonica, commonly known as the Bourbon Tree Fern, is a species of tree fern native to the wet tropical climates of the Mascarene Islands. It belongs to the family Cyatheaceae and the genus Alsophila. This plant thrives in humid, tropical environments and can grow to impressive heights, making it a striking addition to any tropical garden.
ALSO KNOWN AS
Aspidium Telfairianum
Cyathea Madagascariensis
Cyathea Mascarena
Cyathea Melanocaula
Cyathea Robusta
Tree Fern
Alsophila melanocaula
Alsophila telfairiana
Cyathea borbonica
OVERVIEW
VPDCalculate
WaterVery Wet
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature25° C
Humidity80%
pH5.5
Pressure1,013 mbar
DETAILS
Care Instructions
Alsophila borbonica requires bright, indirect light and thrives in warm, humid conditions. It prefers consistently moist soil and should be watered regularly to maintain high soil moisture. The plant does well in moderate temperatures and high humidity, making it ideal for tropical outdoor settings.Soil
The Bourbon Tree Fern prefers loamy soil that is rich in organic matter. The soil should be well-draining yet capable of retaining moisture to keep the roots consistently wet. Adding compost or peat moss can help improve soil quality and moisture retention.Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant every 4-6 weeks during the growing season to provide essential nutrients. Avoid over-fertilizing, as this can harm the plant.Repotting
Repot Alsophila borbonica when it outgrows its current container or when the soil becomes compacted. Choose a larger pot with good drainage and fresh, loamy soil. Repotting is best done in the spring or early summer.Propagation
Propagation of Alsophila borbonica can be done through spores or by dividing the rhizomes. Spore propagation requires a humid environment and can be a slow process. Rhizome division is more straightforward and can be done during repotting.Pruning
Pruning is necessary to remove dead or damaged fronds and to maintain the plant's shape. Prune the plant in the spring or early summer, using clean, sharp tools to make clean cuts.Toxicity
Alsophila borbonica is not known to be toxic to pets or humans. However, it is always a good practice to keep plants out of reach of pets and children to avoid any accidental ingestion.Additional
Ensure the plant is protected from strong winds, as its fronds can be damaged easily. Mulching around the base can help retain soil moisture and provide additional nutrients as it decomposes.REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor
STAYS IN YOUR PLANT
Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).
Shop Now
