Objective: There is promising evidence that faith-based organisations can help members adopt new health behaviours and address health inequalities. In the Congregants Taking Action Against Non-Communicable Diseases (CONTACT) study, the Kalinago community drove the idea of a gardening intervention with their churches to prevent the rising incidence of NCDs. We explored the feasibility of trained Indigenous health advocates (IHAs) congregants in churches promoting community gardening to prevent obesity and hypertension.