How One Couple Turned Their Backyard Into an Arboretum
This is what happens if you stay put, and keep digging holes: An effort that begins innocently enough — planting a garden at home — may grow on you. And it could morph into an arboretum. Hortus Arboretum & Botanical Gardens, a 21-acre expanse in Stone Ridge, N.Y., with about 11 acres under cultivation, got…