Tim Zimmerman is stepping away from his role as a park service worker after 41 years of dedicated service, primarily at Arnison Acres Park in Edina. During his tenure, Zimmerman fundamentally transformed the park through his passion for plants and gardening, leaving behind a legacy that extends far beyond routine maintenance.

Zimmerman's contributions to Arnison Acres Park include establishing formal gardens, cultivating a diverse array of plants, and removing invasive species like buckthorn that threatened the park's ecosystem. Among his notable achievements is an extensive Hybrid Lily Garden that rivals the scope of work found at major arboretums. He also successfully grew Northern Pecan trees in Minnesota, demonstrating his horticultural expertise and willingness to experiment with plant varieties.

Beyond his work at the park, Zimmerman's passion for horticulture, history, and plant hybridization shaped how he approached his job. His commitment to the natural world extends to his personal life—he regularly visits national and state parks during vacations, reflecting a lifelong dedication to preserving and appreciating nature.

As Zimmerman enters retirement, he plans to remain engaged with the gardening community through various gardening societies, ensuring his expertise and enthusiasm for plants will continue to benefit others. The City Council's recognition of his service acknowledges the significant impact one dedicated employee can have on a community's public spaces and quality of life.