Succulent plants are among the most popular choices for decorating terraces, balconies, and interior spaces due to their resilience and relatively simple care requirements. Among the most striking species is the Aeonium arboreum, commonly known as the tree aeonium or tree houseleek, a succulent that develops a structure resembling a small tree. In addition to its fleshy leaves, this plant can grow between 20 and 30 centimeters per season and change color depending on the light it receives. [1]
Native to the Canary Islands and southwestern Morocco, this succulent belongs to the Crassulaceae family and is characterized by its compact rosettes. As it grows, it develops branched stems and a woody base that gives it an appearance similar to a shrub. In favorable conditions, it can exceed one meter in height, while its leaves adopt green, purple, or almost black tones. This combination makes it an especially attractive plant for decorating bright spaces. [1]
One of the most surprising aspects of the Aeonium arboreum is its ability to modify the color of its leaves depending on solar exposure. During autumn and winter, direct sunlight favors the appearance of pigments that intensify dark tones, especially in foliage varieties with purple leaves. However, when the plant remains in shadier places, its rosettes can recover green tones. It is even possible to observe dark outer leaves and a lighter center. [1]
Flowering is another of its great attractions, as it produces small yellow flowers grouped in conical or pyramidal structures. These appear during the cooler months and create a striking contrast with the foliage. Nevertheless, the rosette that flowers dies once its cycle ends, although the rest of the stems can continue to grow normally. Therefore, specimens with multiple branches maintain their development even after losing some rosettes. [1]
To conserve this succulent in good condition, the most important thing is to provide it with abundant light and avoid excess water. Although it tolerates direct sun, during the hottest afternoons of summer it is advisable to protect it to prevent burns. Watering should be done only when the substrate is completely dry, using loose soil with good drainage. Additionally, during summer it enters a period of dormancy, requiring less water, while in winter it must be protected from intense frosts. [1]
Another advantage of the Aeonium arboreum is its ease of reproduction through stem cuttings, a technique that allows obtaining new plants without too much complication. It is enough to cut a healthy branch with its rosette, let the wound heal for three or four days, and plant it in suitable substrate. The first roots may appear in two or three weeks, while new leaves begin to develop later. With proper care, a small cutting can turn into a shrub of almost one meter in two or three years. [1]
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