Buffalo thorn (Ziziphus mucronata) is a deciduous tree or large shrub from southern Africa, grown for its shade, hardiness and fruit. It needs full sun and well-drained soil, and it tolerates a wide range of soils and dry conditions.
Family
Rhamnaceae (Rhamn family)
Grows as
Tree
Light
Full sun
Water
Water young trees regularly until established, then water deeply but infrequently, allowing soil to dry between waterings.
Soil
Any well-drained soil, including sandy, loamy or clay soils.
Temperature
18–35 °C; tolerates brief frost but protect young plants below about 0 °C.
How easy
Easy
Native range
Trop. & S. Africa, Madagascar
Climate
seasonally dry tropical
About
Ziziphus mucronata, known as the buffalo thorn, is a species of tree in the family Rhamnaceae, native to southern Africa. It is deciduous and may grow up to 17 metres tall. It can survive in a variety of soil types, occurring in many habitats, mostly open woodlands, often on soils deposited by rivers, and grows frequently on termite mounds. Its Zulu name “umLahlankosi” alludes to its use as a grave marker for tribal chiefs, while the Afrikaans name “Blinkblaar-wag-'n-bietjie” alludes to the shiny light green leaves and the hooked thorns.
Where it grows
Their small, greenish yellow flowers attract many insects. They produce abundant nectar and consequently yield honey. Several species of bird feed on the brownish-red fruit. The leaves as well as fruit are also sought after by wild animals and domestic stock. Giraffes and impala browse the leaves.
Uses
It makes a good perimeter barrier as its thorns are profuse on young shoots and are difficult to untangle because one points forward while the other points backward. Certain tribes believe the tree is safe to use as a shelter against lightning, and it may be planted as a grave marker for a deceased chief.
Text excerpted from the Wikipedia article Ziziphus mucronata by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.