On a tiny patch of land by a church hall in a part of Swansea named after St Thomas, a sea of gardeners dressed in pale blue t-shirts are hard at work. The green-fingered members of the CanDo Hub – which supports adults with additional learning needs – are watering a raised bed of red onions and cabbages with red watering cans, nurturing window-boxes, and tearing up weeds. “It’s all because of Ollie,” Emily Jones, 32, tells me. “If we didn’t have Ollie we wouldn’t be gardening .” 25-year-old