"Kay Easton" wrote in message

I find it hard to believe that something which is effective over such a
wide spectrum is environmentally sound. If it kills so many of the
things you want to get rid of, how many other things is it killing? It
worries me.

Gotta be a very blunt instrument indeed. Tools etc OK but soil? Probably looks like a miracle the first few times. My
guess would be that very many years of sustained use would turn the soil into a lifeless medium which would stop a plant
falling over and would hold some water and do little else.
Sorry I don't believe in magic.

Rod