Princeton, N.J.— D&R Greenway Land Trust’s Spring Native Plant Sale will be held Friday, June 1, 3 to 6 p.m., and Saturday, June 2, 9 a.m. to noon, at D&R Greenway’s Native Plant Nursery at the Johnson Education Center, One Preservation Place, Princeton. During the Native Plant Sale, D&R Greenway nursery staff and volunteers will be available to advise on the best choice of plants for gardening projects. Free. 609-924-4646 www.drgreenway.org Eco-conscious gardeners know that using native species provides essential food for wildlife and contributes to a healthy and biodiverse ecosystem, all while creating low maintenance plantings. D&R Greenway’s Native Plant Nursery is a community resource for regionally native plants.