* Wisteria is a cold hardy perennial to 40 degrees F and will grow in USDA zones 49.
* Autumn Olive is a cold hardy perennial to 40 degrees F and will grow in USDA zones 49.
* Seaberry is a cold hardy perennial to 50 degrees F and will grow in USDA zones 39.
* Fava Bean is a cold hardy annual to 15 degrees F and can be Fall sown in USDA zones 6 and higher.
* Goumi is a cold hardy perennial to 40 degrees F and will grow in USDA zones 49.

Find Your Plant Hardiness Zone Here:
http://planthardiness.ars.usda.gov/PH...

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Elaeagnus umbellata Frucht.jpg
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Goumifruits.jpg
I, Abrahami [CC BYSA 2.5 (http://creativecommons.org/licenses/b...)], via Wikimedia Commons. https://upload.wikimedia.org/wikipedi...