If ever there were a plant that deserved a medal for perseverance, it would be Metalasia muricata—better known as blombos or the white bristle bush. While other garden divas faint at the mere suggestion of wind or salt spray, this silver-toned stalwart simply shrugs.
Blombos is what botanists call a “pioneer species”. In plain English: it’s the first plant brave enough to move into shifting sand and make the place habitable for everything else.
You’ll recognise it by its neat, needle-like grey-green leaves, slightly twisted and rather stylish in that understated coastal way. In winter it produces clusters of small papery flowers that range from white to the faintest blush of pink or purple. Lean in for a sniff and you’ll understand its secret weapon: a warm, honeyed perfume that draws bees and butterflies like a seaside pancake trailer draws early-morning surfers.
In the garden, the white bristle bush is refreshingly undemanding. Give it sun, sandy soil and a permanent spot (it dislikes being moved!). It will reward you with sculptural growth that can reach 2 to 3 m in height. Drought barely registers on its list of concerns.
Early Cape settlers, practical folk that they were, used the dried branches to make brooms way back when.
Beautiful, fragrant and tougher than the rest, blombos is the unsung hero of the coastal garden.
Ref: pza.sanbi.org; plantiary.com
