Plants in genus juglans
Juglans regia 'Carpathian'
Juglans regia 'Carpathian' is a walnut tree variety known for producing high-quality, thin-shelled nuts that split easily down the center. This tree grows larger than other walnut varieties and is partially self-pollinating. It is both cold and heat tolerant, requiring full sun and well-drained soil with moderate moisture. The tree has a bold branch structure and an oval canopy, making it a striking presence in any landscape. While it produces juglone, it does so in lesser amounts than black walnuts, making it less likely to affect nearby plants.
Juglans nigra
Juglans nigra, or black walnut, is a large tree known for its vibrant yellow fall foliage and clusters of tasty nuts. The tree's heartwood is decay-resistant and was historically used for gunstocks. It grows 50-70 feet tall and wide, prefers full sun, and is drought-tolerant once established. The roots produce juglone, a natural herbicide, and the tree can be tapped for syrup. It is hardy in USDA zones 4 to 9.
Juglans regia 'Manregion'
Juglans regia 'Manregion' is a hardy form of English Walnut, producing superior quality, thin-shelled nuts. It features symmetrical, oval canopies and silvery-gray bark, thriving in full sun with moderate moisture.
Juglans regia 'Franquette'
Juglans regia 'Franquette' is a French walnut variety with late dormancy, protecting it from spring frost. It produces thin-shelled nuts and has a symmetrical, oval canopy, thriving in full sun and well-drained soil.
Juglans cinerea
Juglans cinerea, commonly known as White Walnut, is a tree with smooth, pale bark and tropical-looking foliage. It produces barrel-shaped nuts with a rich, buttery flavor, typically within 6-8 years under optimal conditions. This tree is slow to establish but can grow a couple of feet per season, thriving in full sun and well-drained soil.