What about using split rail fencing? That's what I have and I love the look. I'm not quite sure what style a Tudor house would have.

How could you leave your last garden? It was so pretty.

I browsed Tudor and potager. It seems like formally laid out potagers in the English style are fitting. A brick or stone walled garden would be very cool but big bucks. Here's a couple of links that might be helpful. These both show hedges or thick vertical posts with some kind of trellising in between.

http://www.cressingtemple.org.uk/Garden/Garden2.htm
http://www.gardens-guide.com/gardenpages/_0053.htm

Check out the slideshow for this garden. Would a hedge or possibly boxwood work in your location? Maybe a low stone wall.

Here is a link that might be useful: Potager

Michelle: Thanks for the links. I like the idea of metal/iron fencing. The hedging would work too. Lots to think about. Oscar de la Renta's garden is beautiful.

luvbocelli: I had a very hard time leaving that garden. I hope to create something just as pretty but not as big. Thanks for the compliment.

SSG