Are rainbow grapes real

Answer 1

It is hard to say whether rainbow grapes are real. On one hand, seeds are sold on eBay and other places on the internet, but on the other hand, some sites that it is "a rare species of bonsai grape" and other sites say they are not a species. The colors are said to appear during the ripening process when grapes change from green to purple. They are from China and they are said to be difficult to grow.

No established seed source selling rainbow grapes could be found.

Bonsai is defined as "an ornamental tree or shrub grown in a pot and artificially prevented from reaching its normal size,"