100 litre sizes average 2 metres in height with an average stem diameter of 30mm
200 litre sizes average 3 metres in height with an average stem diameter of 40mm
400 litre sizes average 4 metres in height with an average stem diameter of 50mm
600 litre sizes average 4-5 metres in height with an average stem diameter of 70mm
 
Deliveries based on approx 50km radius - Read More

Minimum delivery Charge - R350
 
Customers may purchase trees via Email, Cell or Online.
Email: trees@watercombefarm.co.za
Cell: 0833819103

Celtis Africana 200L

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White Stinkwood


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Description

The white stinkwood (Celtis africana) is a deciduous tree in the family Cannabaceae. Its habit ranges from a tall tree in forest to a medium-sized tree in bushveld and open country, and a shrub on rocky soil. It occurs in Yemen and over large parts of Africa south of the Sahara. It is a common tree in the south and east of southern Africa.

Habit

Growing as an individual tree in the open and under favourable conditions, Celtis africana becomes a tree of medium height, typically up to 12 m or so. It then usually forms a dense, hemispherical canopy. The bole of a mature tree then is thick and buttressed, often forked fairly near the ground. In forest it may grow up to 25 m tall, with a single, clean bole, though such large specimens usually are more or less buttressed too. In an exposed, rocky position it may be a bonsai-like small shrub. The trunk has a smooth, pale grey to white bark that may be loosely peeling in old trees and commonly has horizontal ridges.

Foliage

The tree is deciduous in the drier, frostier interior of its range in Africa, but semi-deciduous nearer the coast; in areas with wetter, milder winters it commonly retains its old leaves till after the spring leaf-flush appears. In spring it produces light green, tender, new leaves that contrast with the pale bark. The leaves are simple, alternate, ovate to acuminate in shape with three distinct veins from the base. The leaf margin is slightly toothed (specifically serrate) towards the apex, whereas the basal third tends to be entire. The new leaves are bright, fresh green and hairy on the upper surface; they turn darker green and become smoother as they mature. (Leaf size: 15 to 100 mm length x 10 to 50 mm breadth).

Flowers and fruit

The trees' small flowers are pale yellow in colour, and appear from August to October. Their fruit are carried on long, thin stalks. They are yellow or brown in colour and about 4 mm in diameter.

Range and habitat

Occurs in a wide variety of habitats from wet forest and coastal bush to bushveld, mountain gorges and open country, typically savanna. Its range extends from the Western Cape, eastwards and northwards around the southern African coastline, extending inland in the warmer, wetter regions, and further north into Ethiopia.

Ecology

Celtis africana leaves are browsed by cattle and goats, and also eaten from the ground when shed.
Various species of Celtis are food plants for the larvae of various species of long-nosed butterfly; the genus Libythea. In particular, Celtis africana is the host to Libythea labdaca. The leaves also provide food for the larvae of Caloptilia celtina.
The inconspicuous, small, greenish, star-like flowers appear in early spring (August to October). Male and female flowers are separate, but they are produced on the same tree. Various insects pollinate them, particularly honeybees.
 
From October to February, following flowering, the rounded, berry-like fruit (botanically speaking drupes) appear. They are borne in large numbers on stalks about 1–2 cm long. As they ripen they change from green to yellow-brown or black. Though small, they typically are plentiful enough to be an important item of diet for many species of frugivorous birds that feed on the fruits and disperse the seeds in their manure. As a result, the seedlings not only may sprout far from the parent trees, but germinate unpredictably in all sorts of cracks in rocks or rotting wood as well as in fortunate locations in good soil. Their attraction for birds renders Celtis africana a popular tree in planning bird-friendly gardens.
 
Fruit and seeds are eaten by various animals, including chacma baboon, vervet monkey, tambourine dove, Cape parrot, Rameron pigeon, Knysna lourie, purple-crested lourie, mousebirds, black-collared barbet, crested barbet, Karoo thrush, Cape robin-chat, chorister robin-chat, Cape bulbul, black-eyed bulbul, plum-coloured starling and thick-billed weaver.

Cultivation

The species is easily propagated from seed, though for best results it is well to collect ripe fruit from the tree itself because seeds in dropped fruit commonly have been damaged by insects. It is best to separate the seed from the fruit tissue before planting, because the pulp inhibits germination until it has been removed by the digestive processes of birds. Celtis africana is a useful tree for planting along roadsides in urban areas of southern Africa.
Seedlings are best planted out in good soil several metres away from paving and walls, but once established, they will do well even in fairly challenging conditions.
 
There is some reluctance to plant the tree in small gardens because it grows quite large, and some care is necessary because heavy branches growing at an unfavourable angle may split off and fall dangerously. This can however be forestalled and prevented by competent pruning and other arboricultural practices.
Customers may purchase trees via Email, Cell or Online.
Email: trees@watercombefarm.co.za
Cell: 0833819103