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Couma guianensis
Couma guianensis
Couma guianensis
Couma guianensis

Couma guianensis

TAXONOMY

FamilyApocynaceae
GenusCouma
Zone10

ABOUT

Couma guianensis, commonly known as the 'milk tree' or 'sorva', is a tropical tree native to the Amazon rainforest and other parts of South America. It belongs to the Apocynaceae family and is known for its latex, which is used in traditional medicine and for making chewing gum. The tree thrives in wet tropical climates and can grow quite large, making it a significant part of its native ecosystem.

ALSO KNOWN AS

Cerbera Triphylla
Tree couma

OVERVIEW

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

DETAILS

Care Instructions
Couma guianensis requires bright, indirect light and thrives in warm, humid conditions. It prefers consistently moist soil and should be watered regularly to maintain its health. The tree does best in moderate temperatures and high humidity, typical of its native tropical environment.
Soil
The tree prefers loamy soil that is rich in organic matter and well-draining. It thrives in soil that is kept consistently moist but not waterlogged. Good drainage is essential to prevent root rot.
Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 is recommended. Fertilize the tree during the growing season to support its growth and health. Regular feeding will ensure the tree gets the nutrients it needs.
Repotting
Repotting is necessary when the tree outgrows its current container. Choose a larger pot with good drainage and fresh, nutrient-rich soil. Repotting should be done carefully to avoid damaging the roots.
Propagation
Propagation can be done through seeds or cuttings. Seeds should be sown in a warm, humid environment, while cuttings should be taken from healthy, mature trees and rooted in a suitable growing medium.
Pruning
Pruning is required to maintain the tree's shape and remove any dead or diseased branches. Prune during the growing season to encourage healthy growth and improve air circulation within the canopy.
Toxicity
Couma guianensis is not known to be toxic to pets or humans. However, as with any plant, it is advisable to handle it with care and avoid ingestion of any plant parts.
Additional
The latex of Couma guianensis has been traditionally used for medicinal purposes and in the production of chewing gum. The tree is also valued for its timber and as a source of food for wildlife in its native habitat.
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How To Grow Couma guianensis | EarthOne