Object #2 - Cache Pot . Unveiling the second object of my concrete home collection. Cache pots are decorative containers for indoor plants that do not have drainage holes. Honestly, you can use it for whatever your heart desire. . Note: Do not plant directly into a cache pot - plant into a plastic pot, and then set that pot inside the decorative container. A beautiful addition to any room in the house. Versatile in utility/usage as a cache pot for succulents or dried flowers.