To help farmers in the region where the variety was to be promoted to understand the cultivation of Ruby Seedless, two hands-on demonstration seminars were arranged, one in November 1991 and one in April 1993, and harvest-time tasting sessions were held at which the invited guests rated the grapes very highly.
為了使推廣地區的農戶能瞭解紅寶石無籽葡萄的栽培狀況，分別於一九九一年十一月及一九九三年四月舉辦兩次示範觀摩會，並於葡萄成熟時舉行品嘗會，受邀人員均給予正面且極高的評價。