As the world marks Earth Day, Johannesburg City Parks and Zoo is urging residents to adopt sustainable environmental practices to safeguard the future of the city’s urban landscapes. This year’s theme, “Planet vs. Plastics”, underscores the pressing environmental challenges we face, offering a crucial moment for communities to take meaningful action.

For Johannesburg—a city blending rich heritage with modern development—parks and green spaces are vital to residents’ quality of life. These areas provide recreation, support mental well-being, and sustain ecological balance in an ever-more urbanised environment.

“Johannesburg is blessed with beautiful parks, but they require ongoing care to flourish. Residents must act as custodians, helping to preserve these spaces for everyone,” said Thanduxolo Mendrew, Managing Director of City Parks and Zoo. “Protecting our parks enhances liveability, supports biodiversity, reduces pollution, and counters the urban heat island effect.”

Equally critical is expanding Johannesburg’s tree canopy. Rapid urbanisation has made tree planting essential—indigenous and fruit trees not only beautify the city but also improve air quality, provide shade, and aid carbon absorption.

“Planting indigenous trees is an act of environmental stewardship, ensuring long-term sustainability. Fruit trees offer added benefits, supplying communities with fresh, local produce,” Mendrew added. “This Earth Day, we urge residents, schools, businesses, and organisations to join us in planting trees—cooling our streets, supporting wildlife, and fostering healthier neighbourhoods.”

JCPZ remains committed to green initiatives, including tree-planting programmes and park restoration. Recently, the organisation planted over 6 300 street trees. However, protecting and growing Johannesburg’s urban canopy is a shared responsibility. By embracing green practices, maintaining parks, and planting trees, residents can help build a city more resilient to climate change and more deeply connected to nature.

This Earth Day let’s commit to action—for our city’s future and generations to come