Is Tinta Negra grown on grafted rootstock?

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Alan Gardner
Posts: 404
Joined: Thu Jun 21, 2007 8:37 am
Location: Toronto, Ontario, Canada

Is Tinta Negra grown on grafted rootstock?

Post by Alan Gardner »

Such a simple question - except when asked this recently, I wasn't sure.
And I can't find anything substantive in my usual reference books. All sorts of stats on plantings and the history.
It is vinifera, so I assume it is grafted.....

A definitive answer, please!
Bradley Bogdan
Posts: 1443
Joined: Tue Jan 31, 2012 8:19 am
Location: Texas, USA

Re: Is Tinta Negra grown on grafted rootstock?

Post by Bradley Bogdan »

While I can't provide a definitive answer, I can't see how it would be own-rooted. The island is definitely prone to the louse, and being the Tinta Negra is vinifera and the vast majority of plantings , I can't think a way where I would be own rooted.


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