Walnut 'Shannon'

How to grow Walnut 'Shannon' in NZ

Walnut 'Shannon' performs best in full sun with deep, fertile, well drained soil. Choose a sheltered location protected from strong winds while the tree is young. Water regularly during establishment and through extended dry periods. Feed each spring with a balanced fruit tree fertiliser and apply mulch around the base to conserve moisture and encourage healthy root growth.

Walnut 'Shannon' care tips

Walnut 'Shannon' is relatively easy to maintain once established. Prune lightly during late summer if shaping is required, as winter pruning can result in sap bleeding. Remove any dead or damaged branches, keep weeds away from the base of the tree, and provide additional water during prolonged dry weather to support healthy growth and consistent nut production.

Walnut 'Shannon' size, spacing, and growth rate

Walnut 'Shannon' typically reaches 10 to 15 metres in height with a similar spread. Allow at least 10 to 12 metres between trees so the canopy can develop fully. Growth is moderate to fast, with increasing walnut production as the tree matures.

Landscaping uses for Walnut 'Shannon'

Walnut 'Shannon' is ideal for home orchards, lifestyle blocks, shelter planting, and as a feature shade tree. Its broad canopy provides welcome summer shade while the edible walnuts make it a valuable long term investment. It is best suited to larger properties where it has plenty of room to flourish.

Why buy Walnut 'Shannon' from The Plant Company?

The Plant Company is NZ’s most trusted plant nursery, supplying premium quality fruit and nut trees selected for excellent establishment and long term performance. Every Walnut 'Shannon' is carefully grown with healthy roots and vigorous growth. We provide expert advice, careful packaging, and fast nationwide delivery so your tree arrives in excellent condition and is ready to thrive.