New Jersey Tree Identification
New Jersey is one of the mid - Atlantic State Department , sharing boundaries with New York , Pennsylvania and Delaware . The nature of the tree population varies according to fix and elevation . part of southwest New Jersey and the southerly coastal circumstances of the state are in USDA Zone 7a . Winter low temperatures are between 0 and 5 degree Fahrenheit . The majority of the province ’s inland areas are in USDA Zone 6b , with wintertime lows between -5 and 0 degrees Fahrenheit ....