If it comes from Australia and is in a wine kit you can be 99% certain it come from a GI called South Eastern Australia. This is a catchall GI covering about a third of Australia and at a guess about 90% of Australia's grape growing regions.I'm happy to see someone else has the same question! I was thinking about this earlier in the week and can't find any info on the box, literature or company website. Apart from calling the manufacturer, I'm curious if there is a way to figure this info out. It sure would be fun/helpful to know.