I am sorry for this delayed reply to your gardening question. The spring rush has brought a deluge of questions and we are working hard to catch up!
There are a number of options for such a screen. One would be a clumping type of bamboo (running types can be invasive if the roots are not contained. Other options (which may take a wider area in order to be as tall as you want) are 'Bright N Tight' Carolina Cherry Laurel (Prunus caroliniana), and 'Little Gem' Magnolia.
Thanks for the question. Best wishes for a wonderful gardening season. Please stop in again soon!
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