2013-04-18 — /travelprnews.com/ — PLAN YOUR OWN LANDSCAPE OASIS AT THE ZOO PLANT SALE WHO: What keeps Zoo Atlanta looking so beautiful? The secret’s in the plants, and the insiders’ tips are only revealed once a year. Join Zoo Atlanta Horticulturists at the annual Zoo Plant Sale Zoo Atlanta on Saturday, April 20 from 8 a.m. to 2 p.m…. Read the full press release