Colombian Walnut | Andean Walnut – Juglans neotropica
Colombian Walnut, Juglans neotropica, is also known as Ecuadorian Walnut, Andean Walnut and Cedro Nogal. It is a nut bearing tree found in a wide variety of Pre-Montane and Montane forests, and in cloud forests, between 1600 and 2500 meters of altitude in tropical Colombia, Ecuador, and Peru. Colombian Walnut is endangered by habitat loss.
Juglans neotropical is a slow-growing deciduous tree achieving heights of up to 40 meters, with a grooved, red-brown bark and an oval-shaped canopy.
Juglans neotropical leaves are compound, distinctive to all members of Juglans, about 40 cm long, grouped at the ends of the branches, and have a toothed border. The male flowers are in drooping catkins 8-10 cm long, the female flowers terminal, in clusters maturing during the autumn into a fruit (nut).
Colombian Walnut Fruit
The fruit of the Colombian Walnut is developed in husks that are yellow-green when ripe; collection is either by picking fallen fruits from the ground, or otherwise harvesting from the canopy once the husks show signs of being ripe. The Columbian Walnut tends to crop more heavily in secondary years. The sap of the fruit shell is a strong dye and can mark hands and clothing.
Fruits must be soaked in water for 24-48 hours, but not permitted to ferment, after which the loosened pulp can be manually get rid of to expose the walnut inside. There might be as few as 20 or as many as 200 nuts in a kilogram. The optimum storage temperature for the nuts is 4 to 5°C.
The edible nut inside is within a much tougher and more hard to crack shell than Persian walnuts, but the meat inside is comparable to in flavor, perhaps a bit sweeter and with a strong nutritional profile.
Colombian Walnut Propagation Methods
Tree Propagation is by seed sown in moist sand for 4 months at a temperature of 2 to 4°C. Juglans neotropical prefers loose-textured, fertile soils, and appears to flourish in somewhat swampy conditions and when planted nearby running water. Juglans neotropical is a member of the family Juglandaceae the genus Juglans.
The hard, hard-wearing wood of the Colombian Walnut is highly valued in cabinetry, flooring, veneers, utensils, and other forms of ornamentation and is among the most high-priced woods available.
Colombian Walnut, Juglans neotropica
Click On Sitemap for a Complete List of Articles
Incoming search terms:
- andean walnut tree
- juglans neotropica seed
- juglans neotropica
- andean nogal nuts
- nogal colombiawalnuts
- juglans neotropica nuts
- ecuadorian walnut trees
- ecuadorian nut trees
- columbian walnut why endangered
- colombian nut trees



