Perlite v polystyrene

From: James Tovee (106361.2125@compuserve.com)
Date: Thu Feb 12 1998 - 11:09:32 PST


Date: Thu, 12 Feb 1998 14:09:32 -0500
From: James Tovee <106361.2125@compuserve.com>
To: cp@opus.hpl.hp.com
Message-Id: <aabcdefg571$foo@default>
Subject: Perlite v polystyrene


        It would be safer to use horticultural perlite. All polystyrene
cannot be bad as it is used for pots and trays to rear plants commercialy=
=2E

        Jim Tovee



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