I have been given a mature Riesling Sylvana grape vine which I intend to
plant somewhere in my garden. For the best results, would it do well planted
against a trellis on my west facing fence, or even better trained up a pole
in the open garden? Is it important to have a good flow of air around the
grape bunches for ripening? I understand that it is a good cropper that has
previously been grown in an unheated greenhouse. Any thoughts or cultural
advice would be most welcome.

Thank you,
Rufus