In the town of Merced, C嗄, a commune of activist nuns run an illegal cannabis farm. They use it to make medicine for everything from epilepsy to cancer, fighting against the authorities, the sheriff and local cartels. This is the story of Sister Kate, the Weed-Growing Nun.In the town of Merced, C嗄, a commune of activist nuns run an illegal cannabis farm. They use it to make medicine for everything from epilepsy to cancer, fighting against the authorities, the sheriff and local cartels. This is the story of Sister Kate, the Weed-Growing Nun.