an method of forming a composite wood product including forming a top layer of a plastic material ; forming a bottom layer of a composite material that is comprised of a combination of a plastic material and a straw material ; and securing the top and bottom layers to form the composite wood product . with regard to the product a composite board product includes a top layer of a plastic material ; a bottom layer of a composite material that is comprised of a combination of a plastic material and a straw material . the top and bottom layers are attached to form the composite wood product .