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Another plant which is an ornamental is Musa Basjoo.
It is almost hassle free and makes a good green barrier.
This plant you may leave inground year round and then in the fall you will need to put a heavy layer of mulch down for winter protection.
You will need to plant it in well drained rich soil.
Big box stores in your area might carry it in the garden center too.
An internet search will reveal the possibilities of this plant for you .