<b>Specification:</b><br> Tray Material:Good grade PP<br> Shelf Material:Extra Strength Plastic<br> Tray Size:13.4x9.84x1.8in/34x25x4.5cm(LxWxH)<br> Shelf Size:13.4x10x31.1in/34x25.5x79cm(LxWxH)<br><br> <b>Package include:</b><br> 4x Tray <br> 1x Plastic Shelf<br><br> <b>How to sprout?</b><br> 1.Pick out the good seeds and put them in the tray.Soak the seeds in water.<br> 2.After soaking,put the seeds on the grid tray evenly.Don't stack them.<br> 3.If the trays without lid,cover the tray with paper or cotton gauze.<br> 4.Add water into the container,cover the tray with lid,sprinkle water for 2~4 time every day to keep wet.<br> 5.When the buds grow to 1cm height,open the cover.sprinkle water for 3~5 time every day.<br> 6.The seeds germination time is different.Most are 3~5 days,some are5~10 days.Before harvesting,put them in sunlight for 2~3 hours to ncreased chlorophyll<br><br>