Zone 6 Nut Trees
The following nut tree varieties are all hardy to zone 6 regions: Walnut
Black Walnut (Juglans nigra), zones 4-9 Carpathian Walnut, also known as English or Persian walnut, (Juglans regia), zones 5-9 Butternut (Juglans cinerea), zones 3-7 Heartnuts, also known as Japanese walnuts (Juglans sieboldiana), zones 4-9 Buartnuts (Juglans cinerea x juglans spp.), zones 3-7
Pecan
Apache (Carya illinoensis ‘Apache’), zones 5-9 Kiowa (Carya illinoensis ‘Kiowa’), zones 6-9 Wichita (Carya illinoensis ‘Wichita’), zones 5-9 Pawnee (Carya illinoensis ‘Pawnee’), zones 6-9
Pine Nut
Korean pine (Pinus koreaiensis), zones 4-7 Italian stone pine (Pinus pinea), zones 4-7 Swiss stone pine (Pinus cembra), zones 3-7 Lacebark pine (Pinus bungeana), zones 4-8 Siberian dwarf pine (Pinus pumila), zones 5-8
Hazelnut (also known as filberts)
Common Hazelnut, also known as contorted or European hazelnut (Corylus avellana), zones 4-8 American Hazelnut (Corylus americana), zones 4-9 Beaked Hazelnut (Corylus cornuta), zones 4-8 Red Majestic Contorted Filbert (Corylus avellana ‘Red Majestic’), zones 4-8 Western Hazelnut (Corylus cornuta v. Californica), zones 4-8 Contorted Filbert, also known as Harry Lauder’s Walking Stick, (Corylus avellana ‘Contorta’), zones 4-8
Hickory
Shagbark Hickory (Catya ovata), zones 3-7 Shellbark Hickory (Catya laciniosa), zones 4-8 Kingnut Hickory (Catya laciniosa ‘Kingnut’), zones 4-7
Chestnut
Japanese Chestnut (Castanea crenata), zones 4-8 Chinese Chestnut (Castanea mollisima), zones 4-8
