At the nursery she runs with her sisters on the New England coast, Sorrel Sparrow has honed her rare gift for nurturing plants and flowers. Now that reputation, and a stroke of good timing, lands Sorrel an unexpected opportunity: reviving a long-dormant Shakespearean garden on an English country estate. Arriving at Kirkwood Hall, ancestral home of Sir Graham Kirkwood and his wife, Stella, Sorrel is shocked by the desolate state of the walled garden. Intrigued by the house’s history and increasingly drawn to Stella’s enigmatic brother, Sorrel sets to work. And though she knows her true home is across the sea with her sisters, instinct tells her that the English garden’s destiny is entwined with her own, if only she can unravel its secrets.

When a new doctor settles into Granite Point, he brings with him a mystery so compelling that town healer Patience Sparrow is drawn to love him. But when her herbs and tinctures are believed to be implicated in a local tragedy, Granite Point is consumed by a long-buried fear --- and its 300-year-old history resurfaces as a modern-day witch hunt threatens. It seems as if Patience and her town are lost until the women of Granite Point band together to save the Sparrow Sisters. Will they be able to turn the tide and return life to Granite Point?