Embodiments herein provide hangers and hanging systems for molded pulp fiber hanging pots and baskets, for instance for growing and/or displaying plants. In various embodiments, these molded pulp fiber basket systems may have a lip and/or rim onto which a set of resilient clips may attach to provide support to the basket, and the rim may have a rolled, domed, wedge-shaped, triangular, or flat profile, or any other profile that allows the clips to be mounted easily and that is capable of supporting the weight of the basket in a fully-loaded state. In various embodiments, each clip may include a retaining member and a biasing member, and may also include an optional internal and/or external structural projection. Each clip may couple to or be integral with a corresponding support strand, and all of the support strands may couple to or be integral with a hook or other hanging element.