hayley scribbled:

"Michael" wrote in message
...
Help! I am being overrun by hundreds of grape hyacinths. I cannot
get rid of them by seperating them from the soil as it is lumpy
clay. Systemic weedkiller didn't do much to them. They are speading
and growing lots of new bulbs. Can anyone please tell me how I can
destroy them.

why? don't you like them?
Hayley

Thats not very helpful!