If you don’t remove a bush properly, it’ll come back each year. Removing the root system entirely is the only way to ensure the plant doesn’t have a chance to grow back. You can also use natural weed killers or you can choose to suppress the area with landscaping fabric. Additionally, consider planting alternative, non-invasive vegetation to deter the return of thorn bushes.

It’s possible to over-mulch leaves. If the leaf mulch is thick enough that it’s blocking and smothering the grass, that’s a problem. Ideally, you should still be able to see the grass when you’re done mulching to ensure its ability to continue growing. The solution is to make another pass at the top layer of leaf mulch to collect some of the top layer.

The legality of blowing leaves into the street depends on your city or county laws. Many cities have codes that restrict blowing leaves into the street because it can obstruct the view of nearby drivers and make cars dirty, not to mention angering neighbors. Violations can result in a fine or other problems. You can check the codes on your municipal government website to learn more local guidelines, but avoid spraying leaves into streets for now.

Leaf removal isn’t always necessary, and what you should do with leaves in your yard depends on the number of trees you have. Leaving a small amount of leaves to decompose on your property can add nutrients to the soil and help grass, plants, and trees thrive. However, large accumulations of leaves can promote mold and fungal growth, so you should do at least two fall cleanups if you have many trees on your property.