Aloe arborescens
The krantz aloe is a large, multi-headed shrub up to 2-3 m tall, with bluish-green toothed leaves and red-orange winter flowers. It has one of the widest ranges of any aloe, running along the eastern side of southern Africa from the Cape coast to Malawi. It grows from sea level to mountain tops, on rocky outcrops, ridges and forest margins. It is tough and forgiving: give it sun, sharp drainage and a drier, cooler winter.
Where it grows wild
It grows in mountainous country on rocky outcrops, exposed ridges and krantzes (cliffs), and also in coastal bush and on forest edges. It is one of very few aloes found from sea level to mountain summits. It is often traditionally planted as a living fence, so some records near settlements may be of planted clumps.
It grows from sea level to mountain tops (roughly 0 to about 2000 m). The GBIF records seldom carry elevations. Many are coastal in the Western and Eastern Cape and KwaZulu-Natal, and others are on the Mpumalanga and Limpopo escarpment.
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Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.