Posted on October 02, 2006 at 04:42:47:

Question?
Hi Chuck!
Just found your website when asking how to kill off ornamental grass. You said to use Hi-Yield Killzall. Have checked with Garden Centers in Grand Rapids and no one has heard of it. Any suggestions where I might find this product?
Thanking you in advance,
Ruth
Answer:
Check with a garden center that carries Fertilome products as Hi-yield is a subsidiary of Fertilome.