After you pull existing weeds use PREEN. 95% of The weeds are between the stone and the barrier not from the ground Since using PREEN on our stone we rarely ever see a weed. This all assumes your weed barrier is properly installed and intact and not full of holes were pre-existing plants have been removed. PREEN does not kill weeds it PREVENTS THEM so exiting weeds must be removed first.
__________________
.
.
"I think the scariest person in the world is the person with no sense of humor."
Michael J. Fox
|