Lobster wrote:

It's very different to the 'scorch marks' left by dog urine - I know all
about that too :-( Has to be said this is a very grotty, unloved,
poorly drained and moss-infested lawn.

Any ideas?

Thanks
David

You ha e got a fungus under the soil eating your roots. Forget ehat is is
called. Treat with sulfur?
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