City Park Soil Remediation Project: One Step Forward


Newly hired LSU AgCenter horticultural agent Russell Harris (L) stands with La. Dept. of Agriculture & Forestry arborist Tom Campbell (R) under two live oaks where soil was aerated, remediated and improved at the new City Park Dog Park.

City Park’s consulting arborist, Tom Campbell, working with contract arborist Tom Benton, has taken the first step in best practices for live oaks with a soil remediation project for two trees at the site of the new dog park. This location, where cars parked for decades and compressed the soil, was a great candidate for the effort.

Working with what arborists call an “air knife” that injects compressed air into the soil, loosening it and allowing air, water and nutrients to flow, the soil was also amended with organic matter and now looks rich and life-giving.

The site will now  serve as a test for future efforts. The next likely candidate area is the playground near the Peristyle, where years of human activity have compressed the soil and badly damaged many mature trees.

Kudos to Tom Campbell and City Park for taking the initiative to begin this much-needed process of restoration and best practices!


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