Brassia arachnoidea
TAXONOMY
FamilyOrchidaceae
GenusBrassia
Zone11
LEARN MORE
Plants of the World OnlineABOUT
Brassia arachnoidea, commonly known as the Spider Orchid, is a member of the Orchidaceae family. It is native to wet tropical climates and is characterized by its pseudobulbous epiphytic growth form. The plant is known for its striking spider-like flowers, which can be quite large and fragrant.
ALSO KNOWN AS
Spider Orchid
OVERVIEW
VPDCalculate
WaterVery Wet
SoilLoamy
LightIndirect Bright (12 Hours)
Temperature25° C
Humidity70%
pH5.5
Pressure1,013 mbar
WANT MORE TIPS?
DETAILS
Care Instructions
Brassia arachnoidea thrives in bright, indirect light and prefers warm, humid conditions. It should be kept in moderate temperatures and requires high humidity to flourish. Regular watering is essential to keep the soil consistently moist, but avoid waterlogging.Soil
The Spider Orchid prefers a well-draining loamy soil mix that retains moisture but does not become waterlogged. A mix designed for orchids, which often includes bark, perlite, and sphagnum moss, is ideal.Fertilizer
Use a balanced orchid fertilizer with a nutrient composition of 20-20-20. Fertilize every two weeks during the growing season and reduce frequency during the dormant period.Repotting
Repot Brassia arachnoidea every 1-2 years or when the plant outgrows its pot. Use a fresh orchid mix and ensure the new pot has good drainage. Repotting is best done in the spring after the flowering period.Propagation
Propagate by division during repotting. Carefully separate the pseudobulbs, ensuring each division has healthy roots and at least one pseudobulb. Plant the divisions in fresh orchid mix and provide the same care as the parent plant.Pruning
Pruning is generally not required for Brassia arachnoidea. Remove any dead or yellowing leaves and spent flower spikes to maintain plant health and appearance.Toxicity
Brassia arachnoidea is not known to be toxic to pets or humans. However, it is always best to keep plants out of reach of pets and children to avoid any potential issues.Additional
Ensure good air circulation around the plant to prevent fungal infections and pests. Regularly check for signs of pests such as spider mites and scale, and treat promptly if detected.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
