Every spring, without fail, Johannesburg changes colour. The streets of Melville, Parkwood, Norwood, Rosebank and Westcliff disappear under a canopy of violet-blue, pavements turn purple with fallen petals and for a few short weeks the whole city seems to slow down just to look up. It's one of the most photographed, most loved and most quintessentially "Joburg" moments of the year.
And yet the jacaranda isn't from here at all.
Jacarandas are native to South America, not South Africa. Their story on our soil begins in 1888, when J.D. Celliers planted two small jacaranda saplings outside his home at 146 Celliers Street in Sunnyside, Pretoria. It might have been a small, unremarkable moment at the time, two seedlings in a garden but it planted the seed, quite literally, for what would become one of Gauteng's most defining features. Remarkably, one of those two original trees is still alive today.
The jacaranda's rise to fame really took hold in the early 1900s, during the construction of Pretoria's Union Buildings. As the city modernised its infrastructure, old street trees had to be removed to make way for new sewerage systems. Rather than leave the streets bare, the local council gave away jacaranda saplings for free, and residents happily planted them along pavements and in their gardens.
Within a generation, entire streets were bursting with purple every spring. Two city planners, James Clarke and Frank Jameson, both nicknamed "Jacaranda Jim" for their enthusiasm, drove much of this mass planting, and Pretoria earned the nickname it still carries today: "The Jacaranda City."
Pretoria may have the nickname, but the story doesn't end there. The trees spread north to Johannesburg too, and today Johannesburg is actually home to more jacaranda trees than Pretoria, tens of thousands more line our own streets, parks and gardens. The purple canopy that draws visitors to Pretoria every October is, in truth, just as much a Johannesburg signature. Ours is a quieter kind of fame, spread across suburbs rather than concentrated in a single postcard image, but it's no less part of who we are as a city.
No local institution embodies the jacaranda's cultural weight quite like Wits University. Campus legend has it that if you haven't started studying by the time the jacarandas bloom, you're doomed to fail your exams but if a falling jacaranda flower lands on you, you're guaranteed to pass. It's a superstition that's stuck around for generations, helped along by the fact that bloom season has traditionally lined up almost exactly with November exams, a purple deadline nobody can ignore.
There's a more serious side to the story, too. Wits researcher Dr Jennifer Fitchett and her students tracked jacaranda flowering dates across a century by mining newspaper archives, and found something striking: flowering has crept earlier by roughly 2.6 days per decade since 1919. What used to peak in mid-November in the 1920s now happens far earlier in the year. It's a small, local, oddly beautiful way of watching climate change unfold in real time, written not in temperature graphs, but in the exact week our streets turn purple.
At Pam Golding Properties Gauteng Metro, we love this city in every season, but spring holds a special place. The jacarandas are part of what makes Johannesburg beautiful every year: unplanned, unbothered by borders or backyards, blooming over every kind of home in every kind of neighbourhood. This is our favourite time to show the city off, purple streets and all.
We’d love to see Gauteng through your lens. Share your best jacaranda photos with us and tell us where in Gauteng you captured them. On social media, post your photo and location in the comments. If you’re reading this on our blog, email your photo and location to gautengmarketing@pamgolding.co.za. Your favourite purple view might just help us celebrate the places that make Gauteng so special in spring.
