To: 'permaculture' <permaculture@lists.ibiblio.org>
Subject: RE: [permaculture] gypsum on crop soils
Date: Tue, 15 Mar 2005 10:02:18 -0600
Dear Permaculture folks:
I enjoy all the information on this list and now I have a question:
We have a large number of Black Walnuts on our 11 acre farm in Norman,
Oklahoma, USA (Zone 7). As some of you may know, Black Walnuts produce a
soil pathogen that kills off many types of plants. We are interested in
planting a permaculture guild around them. Any suggestions for companion
plants?
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Oklahoma City University
Dann May
Adjunct Professor
dmay@okcu.edu
2501 N. Blackwelder
Oklahoma City, OK 73106
tel: 405-521-5284
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