M Marshall New member Aug 27, 2009 #1 I am building a 2X8 foot raised square foot (vegetable) garden. Using plywood and other random wood. Someone suggested I seal it with polyurethane or exterior house paint so that it won't rot, but won't that be bad for my vegetables? Thanks.
I am building a 2X8 foot raised square foot (vegetable) garden. Using plywood and other random wood. Someone suggested I seal it with polyurethane or exterior house paint so that it won't rot, but won't that be bad for my vegetables? Thanks.
