Tagged: genetic diversity

Almost Every Cup of Rooibos Comes From One Plant, Picked in the 1930s

Wild rooibos grows across roughly 600,000 hectares of the Cederberg and Bokkeveld as at least four genetically distinct types. Nearly every cultivated bush you have ever steeped descends from just one of them, selected in the 1930s, and the wild relatives that did not make the cut are still out there, mostly untasted.

Rooibos Waited Ninety Years for a Second Variety

Nearly every rooibos field alive today still runs on one man's 1930s selection. Only in the last few years has anyone seriously tried to breed a second one, and the person doing it is the same botanist who spent the 1990s taming rooibos's sister crop, honeybush.