Will sawdust that has varnish kill my garden? A friend of the family asked if we wanted a large pile of sawdust he had from doing some woodwork. Sawdust makes good mulch. We wanted to accept, but some of the furniture that the sawdust had come from had been varnished and we weren't sure if that would kill our garden and/or poison the plants. Is it dangerous to use this sawdust.
Can I use any cardboard, such as Fedex and UPS boxes, for mulching? [more inside]
GroundCoverFilter: What's the best ground cover for around my newly landscaped front yard? [more inside]
Should I or should I not use mulch in an organic/biodynamic garden in Hawaii, and WHY? help me analyze pros and cons of mulching... [more inside]