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Old 08-06-2019, 01:06 PM
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Join Date: Mar 2001
Location: NW Indiana
Posts: 29,270
If you're going that route... most of Europe's wine grapes grow on North American root stock, because the North American grapes are immune to a pest that nearly wiped out Europe's grapes (a negative trade of the Columbia Exchange). The only way to save the grapes of Europe was to graft them to American roots.