Q&A for How to Kill Aspen Shoots

No. Do not use gasoline because it is extremely flammable. If something goes wrong, plants around it could go up in flames.

You can use high-density polyethylene (HDPE) plastic sheets, vertical root barriers, or geotextile fabric. They act as physical barriers to prevent root suckers.

Depending on the specific product, the herbicide can kill grass. You can use a broadleaf herbicide, which does not kill grass and is effective in killing aspen shoots.

After applying herbicide to a stump, wait about 1 to 2 weeks before grinding it. This allows the herbicide to be absorbed and effectively kill the root system, preventing regrowth. Always follow the specific instructions on the herbicide label for optimal results. If in doubt, waiting a bit longer won't harm the process.