hemlock

Jeremy Brandt, noxious weed superintendent for Hamilton County, sprays a patch of poison hemlock in the countryside.

Jeremy Brandt, noxious weed superintendent for Hamilton County, sprays a patch of poison hemlock in the countryside.

Summer weather brings number of noxious weeds

Heat and humidity help weeds across the county spring to life and Hamilton County Noxious Weed Supt. Jeremy Brandt shared what to be on the lookout for and how to handle unwanted plants. Problem weeds can be sorted into two categories -- noxious and invasive.