An essential tool used in horticulture and gardening for starting seeds or propagating plants. These trays typically have multiple compartments or cells, providing a structured environment for seedlings to grow until they are ready for transplantation. Growing trays may come with transparent lids or humidity domes to create a greenhouse-like environment that promotes germination and seedling growth. They are commonly used in nurseries, greenhouses, or home gardens for efficiently growing a large number of plants in a compact space. Growing trays offer convenience and organization, allowing for easy monitoring and management of seedlings' growth.