13/ CEDRUS ATLANTICA (GLAUCA PENDULA) 

Distribución en España: Muy frecuente como árbol ornamental, es el más extendido en parque y jardines. Su forma no hibridada también  empleada localmente en repoblaciones en Andalucía (Despeñaperros, Puerto de la Mora (cerca de Granada), San Lorenzo del Escorial...). En Europa fue introducido en 1827.

Características: Es un árbol de aspecto rechoncho y como su nombre indica de ramas colgantes. Las ramas son muy espaciadas y sus hojas aciculares de color verde glauca (verde claro con un matiz grisáceo o azulado) lógicamente.

Curiosidades: Este árbol nació en Chataney, cerca de París, por injerto de una forma llorona con un cedro del Atlas. Es conveniente adquirirlos en viveros especializados por la dificultad de su injerto. Cuando es adulto es conveniente poner soportes en su ramas para  que no se rompan.

Origin and Natural Resilience

The Atlas Cedar is a majestic species native to the mountain ranges of Morocco and Algeria, typically thriving at altitudes between 1,800 and 2,300 meters. Since its introduction to Europe in 1827, it has become the most widespread ornamental tree in Spanish parks and gardens. This sun-loving tree is remarkably adaptable, capable of growing in various soil types—from limestone to granite—as long as they are well-drained. It is also highly resilient to modern challenges, easily withstanding urban pollution, drought, and extreme temperatures as low as -25°C.

Growth and Longevity

Known for its impressive lifespan, the Atlas Cedar can live for up to 1,000 years, eventually reaching heights of 50 meters and a circumference of 3.5 meters. Although its growth is relatively slow during the first five to seven years, it develops much more rapidly thereafter. The tree establishes a deep root system early on, which tends to become more superficial as it matures. Its physical presence is characterized by a stout silhouette and distinctive glaucous green needles.

The Weeping Variety: "Glauca Pendula"

One of the most prized cultivars is the Glauca Pendula, a variety famous for its slow growth and stunning weeping form. Over a century, it can reach a height of 5 meters with a 12-meter spread, creating a beautiful blue-needled canopy that resembles a cascading waterfall. This specific form originated in Chatenay, near Paris, through a specialized grafting process. Because of its unique growth habit, adult specimens often require mechanical supports to prevent their heavy, elegant branches from breaking.