3Pcs/Set 12 Holes Seedling Pot Seed Grow Plantation Box Greenhouse Sowing Garden Seeds Pot Plant Tray Seedling Cassette Tray With LidsFeature: Upgrade the seed starter plate with plant growth lights. Seedling board with built-in LED growth lights can not only better promote plant stem rooting, chlorophyll formation, carbohydrate accumulation, absorption and utilization, but also control the light intensity that plants need, cycle, so that plants are always in the best growing environment and grow better. Adjustable humidity and drainage hole design. There are 4 air vents on the dome of the seed starter plate, you can adjust the humidity and temperature by rotating and improving the seed germination rate, which is very convenient and simple. At the same time, there are drainage holes at the bottom of each cell for proper drainage and to reduce root over-saturation to improve germination rate and seed survival. Reusable and easy to store. Our preschooler trays are made of non-toxic PP plastic, very strong and durable, not easy to break. You can reuse them to propagate different plants, very environmentally friendly. When you are not using them, just store them in stacks and they do not take up much storage space. Wide application. Indoor Seed Fermentation Tray with Grow Light is a great choice for a variety of plants, such as flowers, vegetables, fruits, tomatoes, and other plants. Give your plants better access to nutrients and plenty of room to grow. Specification:Material: Resin Packing: Styrofoam + CartonProduct Size: 18*10*20cm Product Weight: 400gPacking Size: 20*12*22cm Gross Weight: 450gNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Please allow 1-2cm measurement deviation due to manual measurement. 3 x Planter Boxes5 x Plant Tags2 x Gadgets1 Pair x Gloves 1.