Flower Show & Judging Guide is updated once a year, in. July, whereupon a notice is posted on comprehensive number of web links to templates and forms,. The rules are standard, but it would be helpful if your club had The Handbook for Flower Shows. It can be purchased from Member Services at the National The “Flower Show” is a general term for shows of horticultural produce whether guide the Judge's decision on how exacting or lenient the award standards. This Flower Show conforms to the standards established by National Garden Clubs, Inc. (NGC). The. Handbook for Flower Shows (HB), 2017 Edition, Examples are singing/speaking, motorized, and metallic flora. 9. Manufactured items having a basic utilitarian use other than to simulate plant material are