2. Sweet sapphire grape, alias: Moonflower, is a Eurasian species. This variety was patented by an institution that cultivated seedless varieties through embryo rescue technology, and was jointly developed and promoted by the International Fruit Genetics Company and the University of Arkansas.
3. Sapphire is a medium-mature variety, which matures in the open field from August to September. After ripening, it does not drop seeds or rot shoots, and can be hung on trees for more than 1 month, which is resistant to storage and transportation. It is easy to form a big spike with a weight of more than1000g, naturally seedless, and the fruit can reach about10g without hormone expansion.