Walnut trees are highly prized for their stately form, wide-spreading canopies, and valuable nuts. In spring, they produce delicate catkins and clusters of small flowers, which give way to green husked nuts by late summer. The nuts ripen in autumn, revealing rich, flavourful kernels that are perfect for snacking, baking, and cooking. Beyond their fruit, walnut trees offer beautiful, pinnate leaves that turn yellow in autumn, adding seasonal interest. Their broad, domed shape provides ample shade and makes them a striking focal point in larger gardens or open landscapes.

Renowned for their durability and longevity, walnut trees thrive in well-drained soils and sunny locations. They are relatively easy to grow and, once established, require little intervention, making them a rewarding choice for those who appreciate both productivity and ornamental value.