Acacia Whistling Thorn

The Whistling Thorn (Vachellia drepanolobium) is a fascinating and ecologically important indigenous acacia that gets its name from the haunting whistling sound the wind makes when it blows through the hollow galls formed by ants on its branches. It thrives in black-cotton clay soils where other trees struggle, making it invaluable for erosion control and land stabilization in challenging soils. Its thorny structure also makes it an extremely effective natural security hedge. A must-have for ecologically conscious landscaping and wildlife habitat gardens.