GERMINATING PAPER replaces the lid during the initiation of germinating. perfect for Microgreens.Using Growing Paper helps to retain moisture and high sprouting rateAPPLICABLE : Plant Germination/Microgreens Tray (18*26.6cm) Trays NOT IncludedNOTE: If the holes are too big for your seeds, you need to put a free germinating paper towel under so the seeds 't fall through.PLANTING GUIDANCE:Go over your seeds to make a careful , and then throw poor seeds .Clean your seeds , then pour some water to seeds for several hours. [P.S. Most of to be soaked for 6-12 hours]If the holes are too big for your seeds, you must put down a free germinating paper towel so the seeds 't go through. the seeds wet by spray , and cover the seeds lightly with a piece of germinating paper, then spray water again. Now, you just need to wait for seed germination [P.S. It may -5 to ].Meantime, to spray water on the paper 1-2 a day and keep the seeds out of the .Color: colorMaterial: PaperPackage Contents:200 * Nursery paperOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.