NYC Resources311Office of the Mayor

Tree Bed Safety

New York City law requires property owners to keep their sidewalks in safe condition. Below are some general tree bed related issues and advice on how to correct them.

Tree Beds with Low Soil
The soil level within the tree bed can settle or become compacted and leave the sidewalk edge exposed. It is best to gently till the soil with a hand trowel, loosening the top 2-3 inches of soil to alleviate compaction and help water and air reach the roots. Then add wood chips or mulch to level the grade of the tree bed with that of the sidewalk. Do not pile excessive mulch into the bed or against the trunk as this can ultimately compromising the long term health of the tree.

Tree Beds with Uplifted Cobble/Pavers
Obstructions that may be interfering with the healthy growth of a tree, such as paving stones, can be removed to provide a better tree bed for future root growth. Once the constricting stones or concrete are taken out, the tree bed should be filled with mulch or woodchips and left to grade with the sidewalk.

Tree Beds that are too Small for the Tree
If you would like to expand the size of bed during this process, we recommend that you file a Tree Work Permit with your Borough Forestry office and perform the work with the help of a contractor.

Caring for Street Trees & Greenstreets

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