After winning a Best Nursery Student Award at an agricultural college, Dieter began raising macadamia seedlings to address the lack of quality trees available to farmers. With his father’s encouragement, he built a nursery focused on strong root systems, careful propagation, and long-term orchard success.

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Demand grew rapidly. What began as a family operation expanded into several large nursery structures, supplying thousands of trees and supporting growers across the region.