1. Ample Seedling Space：The set has 5 packs of 60 - cell trays, meeting home and commercial needs, allowing simultaneous cultivation of various seeds. 2. Useful Timing Function：Equipped with a timed kit, it enables setting parameters for different seeds, facilitating management and ensuring proper growth conditions. 3. Quality Domes and Lids：The humidity dome retains moisture for germination, and the heightened lid improves air circulation and temperature stability. 4. Integrated Setup：It combines the tray, timing system, dome, and lid, providing comprehensive support for easy and efficient seedling - raising. 5. Broad Applicability：Suitable for flower, vegetable, herb, and other small - plant seeds, meeting various growth requirements for healthy seedlings.