Welcome to the wonderful world of weedy plants!
Weeds are superevolutionary products of human civilizations and activities - without humans there would be no weeds, just wild plants.
Friday, July 29, 2011
Vinegar and hot water
Two really good ways to kill any plant, weed or not, is to either pour boiling water over it or spray it with vinegar. It works. Here is a link to a vinegar killing evaluation, and the boiling water I have used myself. Just boil some water in a tea kettle and then pour it over the weeds in the driveway. Much better than store-bought chemicals.