Jacaranda trees are a symbol of spring in Gauteng. These subtropical trees, with their lavender flowers, bloom yearly in Gauteng, especially Pretoria and Johannesburg, adding a touch of color and joy to the South African cities.

Apart from their captivating color and shape, what makes these trees fascinating is that they are not indigenous to South Africa.

Scientifically known as Jacaranda mimosifolia, the tree is originally from South America, specifically Brazil, and was introduced to South Africa in the 1800s.

These resilient trees are considered an invasive species—they are not naturally part of the South African ecosystem but have adapted and can survive without human help.

But due to their popularity and strong cultural value, people are permitted to plant and grow the trees within city limits.

The trees became a significant part of the modernization of Pretoria in the 1900s, with samples given to residents to grow in their homes.

With Gauteng’s humid weather and rainy springs, the purple giants are thriving, creating a beautiful lavender carpet on windy days and perfect shade on a hot day.

Jacarandas were classed as an invasive species, but they have a clause in their invasive status,” said Jason Sampson, Head of Botanical Gardens at the University of Pretoria. They are not listed in urban areas, so which means that because they have a strong cultural value, you're still allowed to plant them within city limits, like in Pretoria.

The purple flowers bloom for about two to three weeks before the leaves come out, making the experience even more special.

They’ve also become the perfect background for pictures, with residents snapping a shot whenever they have a moment. Their striking colors beautifully contrast the concrete building.

A resident in Johannesburg, Naledi Mnisi told The Associated Press how she enjoys jogging in the morning while admiring the beauty of the jacarandas.

Jacarandas make me feel inspired, said Mnisi. They represent a new season, a time of growth, and when you are running in the morning, it's easier to get up and get going as opposed to like winter, where it's gloomy and dark.

This article was provided by The Associated Press.