As Seen On Dragons' Den! Use Code 'DRAGONS' For 10% Off Your First Order!
Back
Antiaris toxicaria
Antiaris toxicaria
Antiaris toxicaria
Antiaris toxicaria

Antiaris toxicaria

TAXONOMY

FamilyMoraceae
GenusAntiaris
Zone10

ABOUT

Antiaris toxicaria, commonly known as the Upas tree, is a large tree native to tropical regions of Asia and Africa. It is well-known for its toxic latex, which has been historically used as a poison for arrows. The tree thrives in wet tropical climates and can grow to impressive heights.

ALSO KNOWN AS

Ipo Rufa
Ipo Saccidora
Lepurandra Saccidora
Poison Tree
Sackingtree
Upastree
Upas Tree
Antiaris dubia
Antiaris innoxia
Antiaris rufa
Antiaris saccidora
Antiaris toxicaria subsp. toxicaria
Antiaris zeylanica
Ipo toxicaria

OVERVIEW

WaterVery Wet
SoilLoamy
LightDirect Bright (8 Hours)
Temperature25° C
Humidity80%
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Antiaris toxicaria requires bright, direct sunlight and thrives in warm, humid conditions. It prefers consistently wet soil and should be watered regularly to maintain moisture. The tree grows best in moderate to high temperatures and high humidity levels.
Soil
The Upas tree prefers loamy soil that is well-draining yet retains moisture. The soil should be rich in organic matter to support its growth. Ensure the soil remains consistently wet to mimic its natural tropical habitat.
Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the tree regularly during the growing season to support its nutrient needs. Avoid over-fertilizing, as this can harm the plant.
Repotting
Antiaris toxicaria is not typically grown in pots due to its large size and preference for outdoor conditions. Therefore, repotting is not applicable for this tree.
Propagation
Propagation of the Upas tree can be done through seeds or cuttings. Seeds should be sown in a moist, well-draining soil mix and kept in a warm, humid environment. Cuttings can be taken from mature trees and rooted in a similar soil mix.
Pruning
Pruning is necessary to maintain the shape and health of the tree. Remove dead or diseased branches and trim back any overgrown areas. Pruning should be done during the dormant season to minimize stress on the tree.
Toxicity
Antiaris toxicaria is highly toxic, with its latex containing potent cardiac glycosides. All parts of the tree are toxic, and ingestion or contact with the latex can be fatal to both humans and animals. Extreme caution should be exercised when handling this plant.
Additional
Due to its toxicity, Antiaris toxicaria should be planted away from areas frequented by children and pets. Proper protective gear should be worn when handling the tree to avoid contact with its toxic latex.
REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor

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
Mobile App

Mobile App

DOWNLOAD ON YOUR DEVICE

Evaluates your plants' data, current weather, seasonality and more to precisely notify you about your plants needs. The app also comes loaded with many extra features to ensure your plants flourish.

newsletter background

Join Our Growing Community

Join for 10% off your first purchase, exclusive offers, better plant care, and more