Martin wrote:
Someone on Gardener's Question Time regularly recommends growing grapes
in (large) containers, and reminds people it is common practice in
Vienna, for example. But again this should be for eating grapes, not
wine grapes. You do need to be able to put the container so the vine
can run up a sunny wall, or a trellis in a protected sunny spot.

What's the difference between growing eating grapes vs growing wine grapes?

The type of grape?

Well, yes, but why would grapes that are good for wine be suitable for
growing in a particular way and not another, compared to those that are
good for growing for eating?