What is the sweetness of 8424 watermelon?

The sweetness of 8424 watermelon is 12.2%. Because 8424 watermelon is the latest cultivated variety, the sugar content reaches 12.2%, which is the data given by the cultivation institution. Watermelon skin has moderate thickness and sweetness, juicy and crispy, and the skin is slightly sour. Watermelon variety 8424 is 1984, the 24th excellent variety introduced by agricultural experts in Nanhui District (now Pudong New Area) of Shanghai, and bred in Pudong, Shanghai.