Old Herbaceous, a classic British novel of the garden, recounts the transformation of Bert Pinnegar from orphan child into "Old Herbaceous," the legendary head gardener of an English manor house. Esteemed as the county's top flower-show judge and hailed as a horticultural genius, Pinnegar's reserved demeanor and eccentricities only add to his legendary status. His neighbors misunderstand his tendency to bluster as haughtiness, but "so long as he...