The varieties in question achieve consistent flavor and quality with high productivity in Murcia, but how will they fare in Chile's very different climatic conditions?

The shift to new cultivars has been delayed compared to California, but the move to proprietary table grape varieties has been fast in both countries over the last few years.

It may be the first year of exports, but the Fruit Growers Consortium of Peru is planning to ship 70 containers of Sweet Jubilee this year.

Grapery co-owner Jim Beagle talks about "substantially different" table grape varieties that have found a niche in the U.S. market.