Mat/tree collar

{
  "id": "MLC-T-ENV-016696",
  "term": "Mat/tree collar",
  "field": "Environment",
  "definition": "A sunlight-blocking device used to block the growth of grass or weeds immediately adjacent to a newly planted tree. It is commonly made of 2.5-mil, UV stabilized, carbon black plastic; about 3 feet x 3 feet (1 sq. yard) slit to easily fit around the tree.",
  "subject": "Ecosystems",
  "references": [
    "Federal Land Management in the Chesapeake Bay Watershed Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/mat-tree-collar/"
}