It is also based on a complete misunderstanding of how blight is spread,
and so is complete nonsense. Regards,
Nick Maclaren.
Also I would add that any compost heap worthy of the name will have killed
off any disease spores and/or weed seeds. So much rubbish gets talked about
what you can and cannot compost. It is too much for a dissertation here but
there are web sites around which gives good guidance on the subject.
Jim