These large bunches mean that Ruby Seedless produces an average crop per vine of more than 40kg, giving a yield per harvest of over 30 tonnes per hectare. With two crops a year, this adds up to almost double the yield of Kyoho grapes in Taiwan.
由於果穗特大，平均每株產量在四十公斤以上，因此每期每公頃產量在三十公噸以上，每年可採穫兩期，這個數字比巨峰葡萄在台灣的產量要高出將近一倍，非常可觀。