If you’ve ever looked across the rugged ridges of the Waterberg and seen a tree that looks more like a giant cactus than a leafy oak, you’ve met one of Mabalingwe’s most striking residents: the Naboom (Euphorbia ingens).
Also known as the Candelabra tree, this hardy giant is a master of survival, standing tall as a natural monument across our 12,500-hectare reserve. But as our field guide Lazarus explains, there is much more to this architectural beauty than its unique shape.
A Natural Masterpiece
The Naboom gets its common name from its resemblance to a branched candle-holder. Its scientific name, Euphorbia ingens, roughly translates to “massive Euphorbia,” which makes sense when you see how they tower over the surrounding bushveld.
While it might look like a desert cactus, it’s actually a succulent tree that has perfectly adapted to the dry, rocky soils of the Limpopo province. Between March and September, these giants burst into life with small, white flowers. These blooms act like a bushveld “dinner bell,” attracting a buzz of pollinators like bees and butterflies to the reserve.
Nature’s “No-Touch” Zone
Despite its beauty, the Naboom carries a fierce secret. Like its cousin, the Tamboti tree, the Naboom is highly toxic. If you were to nick one of its stems, a thick, white milky sap would begin to flow—this is its primary defense system.
This sap is so potent that it can cause severe blistering on the skin and even permanent blindness if it gets in your eyes. Because of this, most of our wildlife gives the Naboom a very wide berth. It stands as a silent, protected fortress that very few animals dare to disturb.
The Heart of the Waterberg
The Naboom is more than just a tree; it’s an icon of the South African wild. Its silhouette against a golden Waterberg sunset is a sight that every traveller should experience at least once. It’s a reminder that in the bush, beauty and strength often go hand-in-hand.
Ready to see these desert giants in person? Join us for a guided drive where our rangers will help you spot the Naboom and share the many other secrets hidden within the Mabalingwe landscape.
