Mini greenhouses are ideal for growing seeds or rooting seedlings. With these small greenhouses, you have the opportunity to quickly bring your planting project to success. Simply place the seedling tray on the windowsill, balcony, or terrace. The transparent lid ensures the necessary light supply as well as high humidity and temperature. Each seedling tray is suitable for up to 50 plants. The drainage holes prevent any potential waterlogging. Set of 3.