Henna losing its allure as 'red gold' in Tunisia

GABES, Tunisia - In and around the Tunisian coastal city of Gabes, henna has long been a key driver of the economy - so much so that the plant is known as "red gold".

But a water crisis and changing consumer habits are making farmers think twice about planting henna shrubs, despite their coveted leaves that have for centuries been ground down to paint nails, tint hair and ink temporary tattoos, especially for weddings.

"Gabes is dying because of the lack of water," said farmer Houcine Akrout, as he digs intricate channels around his green plants to maximize water flow.