From work on my parents garden post-removal of an air-raid shelter, once you get the glass and mortar out as far as poss I found that (small) brick fragments go away quite quickly with frost.composite roof might be more of a problem - glass-reinforced? Asbestos?
I was finding glass in that soil for years though... None of it stopped me feeding a family of 4 for veg almost completely. I-d buried a lot of composted stuff and turf though, so the composted green waste plan is good!
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Recollections
Date: 2009-10-27 09:56 pm (UTC)I was finding glass in that soil for years though... None of it stopped me feeding a family of 4 for veg almost completely. I-d buried a lot of composted stuff and turf though, so the composted green waste plan is good!