Evaluation and Social Return on Investment (SROI) analysis of a mental ill health and wellbeing support project delivered by The Balsam Centre in Somerset. The project combines one-to-one therapy with participation in arts and horticulture groups. SROI analysis found that the SROI ratio is 1:3.21. This means that the SROI analysis estimates that for every £1 spent on Wellbeing Support Project there is £3.21 of social value created