Introducing an authentic seedling tray. A small tray perfect for seedling in your home garden. You can grow seedlings for a long period of time until it is large enough to be planted Point 1: Uses black material that blocks sunlight and prevents deformation from heat. The material blocks sunlight so it can block sunlight that is not good for root growth. Point 2. The cells have a structure that prevents roots from rolling around. Traditionally the outer rib inside makes it difficult to wind up the roots, making it easy to remove when planting. Point 3. Larger the bottom hole of the cell increases drainage and oxygen circulation, so the seedling germination is a good point; 4. The shape allows you to evenly spill between the cells. Besides, it is made of heat-resistant material that has been improved from conventional heat deformation to 142°F (65°C) to 212°F (100°C).