Petluno 4-piece seedling trays, 24-cell plastic seedling propagation trays, flower seed growing containers with adjustable ventilation openings for

[24 cells] Each seed tray has 24 compartments, the size of the seed tray is: 35.5 x 23 x 5 cm, the size of each cell is: 5 x 5 x 5 cm, enough space for sowing 【High quality】 Made of high-grade plastic, not easy to deform, not easy to break and age. The thickened material at the bottom can provide sufficient supporting pressure 【 Efficient heat transfer 】 With lid and base, heat can easily penetrate the interior, keep the soil temperature constant and reduce water evaporation. This is an ideal planter for garden seeds, an effective way to build a small greenhouse [Moisture control] The ventilation openings on the cover can adjust the temperature and humidity. At the bottom of each unit there are drainage holes that can drain water well and reduce over-saturated root systems [Suitable uses] Perfect for succulents, tomatoes, peppers, bonsai, fruits and small plants, suitable for starting flower and vegetable seeds indoors or for fruit, trees and other agricultural cultivation