Long Sowing Tray With 12 Gr id Block Gardening Seed Box Specifications: Use steps: 1. Open the package and soak the block with water 2. a few minutes, extend the block and point in the 3. Cover, keep moist, wait for a few days, germinate. 4. Transplant the system of is intact Matters needing attention: 1. When the germinate, open the box cover a little to let the circulate; 2. When the germinate completely, the box cover can be removed and the sunlight can be seen gradually; 3. When transplanting to the garden or flowerpot, the whole block should be covered with, and the water content should be controlled, not too dry or too wet.) Package include: Black box + transparent cover Notice: Please allow 1-3cm error due to manual measurement. The colors may have different as the difference display.