It's an oldie but a goodie dating back to the early 1800s; it hangs in clusters like grapes, is sweet and is yellow and low in acid. It will produce for you continually through summer, and although its fruit is small, the vine is large and hardy, and it is indeterminate. Honestly a favorite; I love how beautiful it looks. Taste the sun! It's pretty good for being disease resistant, too—no problems with this last summer.