Growing grapevines over arbor for shade
I have an arbor that I've finally decided needs shade, and I've chose to grow grapes for the shade AND fruit. From the ground to the top of the arbor is 10'. I'm wondering if a Niagra grape vine will even grow that tall? I am a total amateur; never grown anything other than a few flowers. I mostly want the vines for shade, but the fruit will be a great benefit! Also; should I plant them against the house, or on the vertical posts?