On Wed, 11 May 2005 23:01:04 -0400, Doug Warner
wrote:



Why pick them? My dream machine would dig up the top 12-24" of soil,.
and crush the rocks into sand, thoroughly shred any organic material,
and mix in any amendments before laying it back down in a smooth,
ready-to-seed layer.


And sterilizing the soil destroying all weed seeds....




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