Garlic Mustard Information
Last Content Update:
Garlic Mustard has appeared in Hanover and the Upper Valley.
It is a serious threat to forest health. We want to stop/reverse its spread.
Help prevent a forest understory that looks like this:

- Check facts and research about the plant.
- Learn why this plant is so problematic.
- Learn how to identify the plant.
- Check the map of hotspots in Hanover, to see if the plant has appeared near you.
- Look for the plant in your neighborhood, report any sightings.
- Plan to help next spring at one of the work parties that will happen in May.
- Hanover Conservation Commission and Biodiversity Committee