Garden Socks (aka Compost socks) - Composts used in filter socks are made from a variety of feedstocks, including municipal yard trimmings, food residuals, separated municipal solid waste, biosolids, and manure.
Silt Socks are a filter fabric sock filled with wood chips or compost.
The socks are filled with 100% wood recycled from new construction debris. This filler is inert, free of seed, low in moisture content and incredibly environmentally friendly.
What about residual pesticides or chemicals? Any danger of that?