On Feb 2, 11:14*pm, garage wrote:
Can I plant an edible garden where a preseved wood deck has been
located?

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garage

look up phytoremediation and plan for the out years
Break Fern is one plant that may help.
http://davesgarden.com/guides/articles/view/2335/
http://ourgardengang.tripod.com/whsuckitup.htm