Annual Plant Sale Starts Online April 1 March 25, 2021 Get your locally grown, native, pollinator plants from the Zoo! Order online April 1-26 for curbside pick-up April 30-May 2, or make plans to join us in person on May 22 and 23, at the Zoo! With traditional plants, like vines, ferns, butterfly bushes, grasses, and lilies, plus new offerings like hanging baskets, fruits trees . . .