Taaibos

Searsia pyroides

The reason your garden has birds.

Quick facts

Region

Grassland, bushveld, rocky ridges, riverbanks and disturbed ground across most of South Africa

Size

2 to 5m as a thicket-forming shrub, occasionally 8m if grown on a single stem

Growth

Moderate to fast

Type

Evergreen to semi-deciduous

Hardiness

Takes hard frost and strong wind. Drought-tolerant once established

Soil type

Grows in sand, clay, shale and rocky rubble. One of the few trees that copes with shallow or compacted ground

Greenpop Category

Reforestation

Greenpop Projects

Uilenkraal Forest Restoration Project
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About this tree

Taaibos means tough bush, and the wood is where the name comes from. It is dense and springy to the point of being awkward to work, and the branchlets often end in a hard spine. Identification is straightforward once you know the family trait: three leaflets on a single stalk, arranged like a small trident.

In late summer it carries loose sprays of tiny cream-green flowers. Bees find them well before people do. Masses of small flattened fruits follow, ripening from yellow to red-brown, and they arrive in quantity at the point in the year when other food is running short.

That timing is why this unglamorous plant matters so much. Bulbuls, mousebirds, barbets and starlings feed in the canopy. Francolin and guineafowl take what drops. The dense spiny growth gives small birds somewhere safe to nest, and Searsia species host the larvae of a number of butterflies and moths.

The berries were traditionally gathered to brew a light beer. The wood went into fence posts, kraal fencing, walking sticks and knobkerries, chosen precisely because it will not snap. Roots feature in a range of traditional remedies. On degraded ground Taaibos works as a pioneer, holding soil together and casting the first shade that slower species need to get started.

Growing guidelines

First off, full sun is a must. It tolerates light shade but grows thin and flowers less. Water through the first year and then leave it, because this is one of the most drought-resistant trees on the list, and drainage barely matters either. It coppices readily and takes hard pruning, so prune to a single stem if you want a tree shape rather than the thicket it forms when left alone. This is the plant for a difficult corner: a windy edge, a rocky bank, thin soil on a slope. It makes an effective stock-proof or security hedge and a genuine windbreak, it holds soil on eroding ground, and per rand spent it is one of the highest-value bird plants you can put in a garden.

How we use this tree

We plant Taaibos in our Uilenkraal Forest Restoration Project as a tough, adaptable pioneer species, its tolerance for poor, shallow, or compacted ground makes it one of the few trees able to establish on the site's most degraded patches, where better soil isn't yet available. Once established, its berries provide a critical late-season food source for birds at exactly the time of year when other food is scarce, helping rebuild the forest's bird life well before the rest of the canopy has caught up.

Photos by sun trees, SANBI, tree sa

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Phone: +27 76 803 5729
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Address: Opposite 107 Mountain Road, Woodstock Cape Town

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