At midlife, Carol Wall feels restless, even invisible at times. Her kids have left the nest, her marriage is solid and her parents are comfortable in a care community. Wall is an established educator who has resolved a health crisis, but she feels something is missing. Inspired by a neighbor’s garden, she hires a grocery clerk moonlighting as a gardener to tackle her botanical wish list. To Kenyan Giles Owita, horticulture is second nature. As he lovingly tends Wall’s “compound,” an unlikely friendship forms. The author thoughtfully acknowledges her lack of cultural understanding and remedies it, and as the garden blooms, so does the pair’s friendship, transforming both of their lives. You’ll want to hire Mr. Owita yourself.