A planting body includes a porous structure made of plural polymer granules partially bonding to each other. The planting body includes 60-89 weight percent polyethylene, polypropylene or a combination thereof, 10-30 weight percent thermoplastic polymer, wherein the thermoplastic polymer is selected from a group consisting of polyethylene terephthalate, polyamide, polymethylmethacrylate and polycarbonate, and 1-10 weight percent metal.一種植栽體,包含由多個聚合物顆粒藉由彼此間局部黏結而成的多孔性結構。植栽體包含:60-89重量%之聚乙烯、聚丙烯或其組合;10-30重量%之熱塑性高分子,其中熱塑性高分子係選自由聚對苯二甲酸乙二酯、聚醯胺、聚甲基丙烯酸甲脂與聚碳酸酯所構成之群組;以及1-10重量%之金屬。1‧‧‧聚合物顆粒2‧‧‧孔隙
