Wittendale's Florist andGreenhouses is on Newtown Lane in East Hampton Village. Owned and operated by Donald Horowitz and Robert Dale, Wittendale's has gone out of its way since the '80s to source high-quality plants and flowers.It is a full-service florist on a one-acre site that has beena flower-selling location since 1921.Wittendale's Florist andGreenhouses carries indoor and outdoor holiday decor, and provides local delivery.