- Students are not allowed to spray weeds.
- Contractors can be hired to spray weeds.
- Spraying needs to be done twice. You need two weeks between the spraying.
What you need to know:
- There needs to be no rain for about three days after the spraying.
- Leave two weeks for the chemicals to work after the second spraying.
- If blackberries or other large weeds need to be removed by hand get advice about the safest way to do it.