Walnut 'Rex'

How to grow Walnut 'Rex' in NZ

Walnut 'Rex' grows best in full sun with deep, fertile, well drained soil. Choose a sheltered position protected from strong winds while young. Water regularly during establishment and during extended dry periods. Apply a balanced fruit tree fertiliser each spring and mulch around the base to conserve moisture and encourage healthy root development.

Walnut 'Rex' care tips

Walnut 'Rex' requires relatively little maintenance once established. Prune lightly during late summer if shaping is required, as heavy winter pruning can result in sap bleeding. Remove dead or damaged branches as needed, keep the area beneath the tree free of weeds, and water during prolonged dry periods to support healthy growth and nut production.

Walnut 'Rex' size, spacing, and growth rate

Walnut 'Rex' typically grows 10 to 15 metres tall and 10 to 15 metres wide. Space trees at least 10 to 12 metres apart to allow the canopy to develop fully. Growth is moderate to fast, with trees producing increasingly heavy walnut crops as they mature.

Landscaping uses for Walnut 'Rex'

Walnut 'Rex' is ideal for home orchards, lifestyle blocks, shelter planting, and as a specimen shade tree. Its attractive canopy provides cooling shade during summer while the edible nuts make it a rewarding long term investment. It is best suited to larger properties where there is room for the tree to reach its full potential.

Why buy Walnut 'Rex' 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 'Rex' 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.