Using Grass Clippings as Mulch in the Vegetable Garden: Pros and Cons

Green grass clippings can be used as mulch in vegetable beds, provided the lawn hasn't been treated with herbicides. The clippings decompose quickly, adding nitrogen and organic matter. However, they may introduce weed seeds if the lawn had gone to seed. Apply in thin layers (1–2 inches) to avoid matting and anaerobic decomposition. Replenish as they break down.

For best results, use clippings from a herbicide-free lawn and combine with other mulches like straw or shredded leaves to improve texture and reduce weed seed transfer.