http://blogs.scottarboretum.org/gardenseeds/2008/05/peat-free-potting-soil/ The blog of the Scott Arboretum of Swarthmore College Thu, 02 Feb 2012 19:27:06 -0500 http://wordpress.org/?v=2.8.4 hourly 1 http://blogs.scottarboretum.org/gardenseeds/2008/05/peat-free-potting-soil/comment-page-1/#comment-240 Jan Semler Tue, 27 May 2008 14:38:57 +0000 http://blogs.scottarboretum.org/gardenseeds/?p=120#comment-240 thanks for raising my consciousness about the depletion of peat--something I had not thought about. thanks for raising my consciousness about the depletion of peat–something I had not thought about.

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