About PIWI Grapes
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We can describe what a PIWI grape is, and it is effectively a modern hybrid with many generations of selective breeding. Some people associate the word “hybrid” with lower quality, but that is not the case with these modern varieties. Sometimes it is better to visualize the pedigree of PIWI grapes to understand where they come from.
Map of Grape Crosses
Click on the map to pan and zoom in to see the various connections.
