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Old 27-03-2006, 10:04 AM posted to uk.rec.gardening
Zinc Potterman
 
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Default Black silt in drainage ditch

I'm on the northern half of the Isle of Wight on clay , so there are no deep
peat deposits that we normally associate with peat.
However I guess peat is forming all the time.
Thanks
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"Zinc Potterman" . (delete 123's to reply) wrote
in message ...
Our allotment has no piped water, but plenty of water running in ditches
on the sloping site.
These never run dry as we are on a natural wetland with a clay subsoil.
However the sunken baths used to store water regularly silt up with a fine
almost black substance.
This is removed from the baths and piles at the sides.
After drying out it forms a fine (almost powder) soil.

Does anyone know what it might be.
Thanks
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zincnews at tiscali.co.uk
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