Abstract: A plant handling, tagging and shipping system includes a flood trailer towed by a cart for delivering potted plants from a grow site to a prepping station while also soaking the pots, an on-demand tag-printing system for printing plant tags based on customized client data, and a conveyor system that enables workers to trim, weed, clean, and tag the plants as they travel along the conveyor. This novel system and process for handling, tagging and shipping plants provides enormous efficiencies as compared with traditional processes.