High Quality Sprouting Tray Material: Seed Sprouter Tray is made of high quality PP plastic, which is BPA-free, safe, durable, non-toxic, odorless and durable to enjoy nutritious and green food at home. Groove Design: Grooves on both sides of the Soilless Nursery Pot. Convenient to take out the inner mesh shell, the inner mesh shell provides excellent. The white tray has excellent air permeability, improves air circulation and ensures the growth of seedlings. Earth Free: Germination tray sprouts can be used with and without soil. all grown clean. The rung kit is suitable for beginners. Follow the instructions, you can easily germinate many kinds of seeds, even children can cool beans easily. Dense Small Holes: The white mesh tray is full of small holes. The small holes in the tray help the seeds to take root easily and have a high growth rate. The small holes around the tray are good for aeration and prevent the root from rotting. Wide range of uses: size 33*26*5cm. Plastic seedling tray can grow a variety of seedlings, such as beans, peas, mung beans, wheatgrass seeds, alfalfa, vanilla, radish, perilla, Chinese cabbage, etc.