13 Cells Round Seedling Box With Humidity Adjustment Breathable Cover Seedling Germination Nursery Pot Seed Starter Planter~Black:.The use of seedling box for seeding is convenient for centralized management, saves time and effort, and is very convenient to operate. The transparent lid can play the role of heat preservation and moisturizing, and it is not necessary to use plastic wrap (not only is it troublesome to operate, but also it will encounter the seedlings and affect the normal growth of the seedlings). Constructing like a greenhouse is conducive to germination, facilitates watering by immersion, and improves the germination rate.At the same time, you can clearly see the growth process of the seedlings, which can be stacked together to save space.After sowing, you can put on a transparent cover, because there is less water evaporation, usually no watering for a week. After the seeds germinate, open the transparent cover in time, strengthen the ventilation, reduce the humidity, and help the seedlings to prevent disease.Specification:.Name13 cells round seedling box .Material: Plastic.Cell quantity: 13 Cells.Size: About 6.2*21*12.5cm .Hole size: About 4cm.Color: As photo shows .Applicable objects: Flowers/green plants/vegetables etc.UsageSeeding cultivation,Leaf cutting,sowing,Succulent planting etc.Features: Heat preservation, light transmission, water permeability, high germination rate,durable.Package content : .1 Set x 13 cells round seedling box.Please Note:.1.The size is measured by hands, please allow minor error of measurement. Photo color might be a little different from the actual product due to color display of different monitors.Please read the product size on the details page carefully before purchasing. Thank you.