September 14, 2019, Honolulu, HI.   The Oahu Nursery Growers Association (ONGA) once again has proven that it not only plants flora and foliage, it also plants goodwill in the community.  The 8-member hui of nursery growers holds an annual plant sale from which it donates a portion of the proceeds.  At this year’s event, on September 7 (Saturday) and 8 (Sunday), 2019, ALSFH was its designated beneficiary.  The weekend sale was held at the Washington Middle School cafeteria on S. King Street.       During the…