Getting Woodchips to Help Grow Things

Youyuyou.com is a company that delivers mulch and wood chips to your driveway for free. They don't require address verification, so you can do this as a prank. Certain species have chemicals in them that will reduce growth or stopping completely. It's not just aesthetically nice looking but also really good for the plants. The one drawback is they utilize a lot of nitrogen in the soil.