Grape Vines for Ireland

[meteor]

I am in the process of building a leanto greenhouse to the side of my shed. It is south facing and I hope to plant a grape vine or two in it. I went to several local garden centres and the choice was minimal and plant quality pathetic. Any recommendations for varieties that are suitable for my neck of the woods would be greatly appreciated. I'll probably have to go down the mail order route or travel miles to a bigger outlet.

[bramble]

Did you try Johnstown nursery just outside Naas?