Plug Tray

Plug tray is a flat, multi-celled tray used in horticulture to grow seedlings or cuttings. Each cell in the plug tray holds a small amount of growing medium, allowing individual plants to develop strong root systems in a compact space. Plug trays are commonly used in greenhouses and nurseries for seed starting and plug production, making it easier to manage large numbers of plants before transplanting them to the field or garden.