TUNBRIDGE, Vt. (WCAX) - Tucked into the hills of Tunbridge, Spring Road Nursery specializes in rare and unusual perennials, and the terracotta pottery to put them in. “Our focus is perennials, more rare, unusual, sometimes what we call strange perennials, most of which we grow from seed here, which allows us to offer something that maybe you’re not going to get at other places,” co-owner Adam Nichols said.