Aloe excelsa A.Berger
Zimbabwe Aloe, Noble Aloe
Aloe excelsa is a tall Аloe, reaching up to 19.5 feet (6 m), although 10 feet (3 m) is a more common height. It is single-stemmed and all but the lowest part of the trunk is swathed in the remains of dead leaves. The leaves form a compact rosette at the top, spreading becoming recurved and up to 3.3 feet (1 m) long. They are dark green in summer and succulent, up to 1.2 inches (3 cm) thick at the center. Similar to some other Aloe species, young plants have a great number of spines over their leaf surfaces. However, as they taller and less vulnerable to grazing, these brown-red teeth disappear and remain only on the leaf margins. This species is frequently confused with the related Aloe ferox and Aloe africana species, to the south, and they do look very similar when fully grown. However the flowers are different, with the racemes of Aloe excelsa being far shorter and slightly curved.
How to Grow and Care
Aloe is a very forgiving plant, and a well-grown Aloe can be quite beautiful. As with all succulents, it's essential that Aloe is never allowed to sit in stagnant water, and the plant should be carefully monitored to watch for signs of overwatering. Water generously in the summer and nearly cease watering in the winter. Do not let water stand in the rosettes. Prefers warmer temperatures of 70ºF/21ºC to 80ºF/27ºC, but will survive down to 40ºF/4.5ºC.
Aloe are not particularly fast-growing and will only rarely need repotting. Repot plants in the spring that are tipping over their pots or have ceased growing. Use a fast-draining potting mix with one-third sand or pebbles. During repotting of a larger plant, it is possible to carefully divide the root ball. Some kinds of aloe will send off off-sets that can be potted independently… – See more at: How to Grow and Care for Aloe.
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