Carya illinoinensis 'Pawnee' is a bushy deciduous tree cultivar within the robust Carya genus, known for its attractive form and large compound leaves that turn vivid colours in autumn. It thrives best in fertile, well-drained loam soil with a neutral pH, ideally in a sheltered, south-facing position with full sun exposure. Suitable for cottage and informal gardens, it requires low maintenance and is hardy to UK zone H6. This cultivar is notable in spring and summer, with male flowers appearing as catkins and female flowers developing into nuts, some containing edible kernels.

Carya illinoinensis 'Pawnee' is a bushy deciduous tree with large leaves that turn vivid autumn colours, ideal for low-maintenance cottage and informal gardens.

Carya illinoinensis 'Pawnee'

The pecan is a species of hickory native to the Southern United States and northern Mexico in the region of the Mississippi River.

Pecan (Carya illinoinensis) is a hardy H6 tree for full sun, ideal for cottage gardens with spring and summer interest and low maintenance.

Carya illinoinensis (F)

Pecan | Carya illinoinensis

Carya x laneyi is a bushy deciduous tree cultivar within the Carya genus, known for its robust form and large compound leaves that offer vivid autumn colours. It thrives best in full sun on a south-facing, sheltered aspect with fertile, moist but well-drained loam soil of neutral pH. Hardy to UK zone H6, this cultivar suits cottage and informal gardens where low maintenance is desired. It flowers in spring and summer, with male flowers appearing as catkins and female flowers developing into nuts, some containing edible kernels.

Carya x laneyi is a hardy deciduous tree with large leaves and vivid autumn colours, ideal for cottage gardens in full sun and low maintenance.

Carya x laneyi

Engelhardia spicata is a deciduous tree belonging to the Juglandaceae family. It thrives best in full sun with a south-facing, sheltered aspect, favouring fertile, well-drained loam or sandy soils with a neutral pH. This tree is hardy to UK zone H3 and is suitable for use as a specimen tree or in woodland gardens. It is of particular interest during the spring and summer seasons and can be propagated by seed or grafting.

Engelhardia spicata is a hardy deciduous tree ideal as a specimen or for woodland gardens, flowering in spring and summer with full sun preference.

Engelhardia spicata

Juglans ailantifolia, commonly known as Japanese walnut or heart nut, is a spreading branched deciduous tree within the Juglans genus. These trees are known for their compound leaves and produce subtle flowers arranged in catkins during spring and summer, followed by typically edible nuts. Suitable for a range of soil types including chalk, clay, loam, and sand, it thrives in moist but well-drained conditions and can be grown in full sun or partial shade. Hardy to UK zone H6, it is often used in architectural and wildlife gardens and is propagated by grafting.

Japanese walnut is a hardy deciduous tree with spreading branches, producing catkin flowers in spring and summer, ideal for architectural and wildlife gardens.

Juglans ailantifolia

Japanese walnut | Juglans ailantifolia

Juglans ailantifolia var. cordiformis 'Campbell Cw3' is a deciduous tree cultivar within the Juglans genus, known for its spreading branched habit. Like other Juglans, it produces compound leaves and subtle flowers arranged in catkins, followed by typically edible nuts. This cultivar thrives in full sun on fertile, well-drained loam soil with a neutral pH, ideally in a sheltered, south-facing position. It is hardy to UK zone H6 and is best grown as a specimen tree, offering interest in both spring and summer.

Juglans ailantifolia var. cordiformis 'Campbell Cw3' is a hardy deciduous specimen tree with spreading branches and catkin flowers, ideal for full sun in

Juglans ailantifolia var. cordiformis 'Campbell Cw3' (F)

Juglans ailantifolia var. cordiformis 'Campbell Cw3'

Juglans regia, known by various common names including the common walnut, English walnut, or Persian walnut amongst other names, is a species of walnut. It is native to Eurasia in at least southwest and central Asia and southeast Europe, but its exact natural area is obscure due to its long history of cultivation.

English walnut (Juglans regia) is a hardy H7 tree native to Eurasia, thriving in full sun and valued for its edible nuts.

https://en.wikipedia.org/wiki/Juglans_regia

Walnut trees are any species of tree in the plant genus Juglans, the type genus of the family Juglandaceae, the seeds of which are referred to as walnuts. All species are deciduous trees, 10–40 metres (33–131 ft) tall, with pinnate leaves 200–900 millimetres (7.9–35.4 in), with 5–25 leaflets; the shoots have chambered pith, a character shared with the wingnuts (Pterocarya), but not the hickories (Carya) in the same family.

Juglans regia

Franquette walnut is a hardy H7 tree ideal for full sun, providing nut production and excellent shade in UK gardens.

Juglans regia 'Franquette'

Juglans regia 'Plovdivski' is a cultivar of the Juglans genus, which comprises deciduous trees known for their compound leaves and edible nuts. This spreading branched tree thrives in full sun on fertile, well-drained loam soil with a neutral pH, ideally in a sheltered, south-facing position. It is hardy to UK zone H6 and is best grown as a specimen tree. The tree is of interest during spring and summer, producing subtle flowers in catkins followed by nuts.

Juglans regia 'Plovdivski' is a hardy deciduous tree producing edible nuts, ideal as a specimen tree in full sun during spring and summer.

Juglans regia 'Plovdivski' (F)

Juglans regia 'Plovdivski'

Juglans regia var. kamaonia is a hardy H6 specimen tree producing edible walnuts, thriving in full sun with spring and summer interest.