market-farming AT lists.ibiblio.org
Subject: Market Farming
List archive
- From: BBGREGSON AT cs.com
- To: market-farming AT franklin.oit.unc.edu
- Subject: Granite Dust
- Date: Thu, 1 Feb 2001 12:55:41 EST
Our very scientific (in the best sense) neighbor recently cautioned me about
a bag of old abrasive I was planning to spread among some ornamentals for the
interesting sparkle effect...he said abrasives typically contain substantial
amounts of heavy metals including arsenic and cadmium.
But per Alex McGregor's post those would be tied up in the composite and
therefor not a threat.
Bob Gregson
Island Meadow Farm
Vashon, WA
-
Granite dust,
Martin Koenig, 02/01/2001
- <Possible follow-up(s)>
- Re: Granite dust, Alex McGregor, 02/01/2001
- Granite Dust, BBGREGSON, 02/01/2001
- Re: Granite Dust, Alex McGregor, 02/01/2001
- Re: Granite dust, Earthfarm1, 02/02/2001
- Re: Granite dust, WB Carver, 02/06/2001
- Re: Granite dust, WB Carver, 02/06/2001
- Re: Granite dust, Josie Klapper, 02/07/2001
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