20 January 2020, Taita, Kenya - Said Tole, Hesbon Mwandoto and Bohari Mlaghui loading the cabbages, Irish potatoes and avocados harvested for deliver to a local market in Taita. They are the members of "Green Rock", a farming group with 14 members, who have been taught on nutrition and the value of a variety of foods. Each farmer have a kitchen garden for substance use, and also crops that they farm and sell as a group.