This 10-pack of 10 x 20 inch growing trays come with 5 matched pairs in 1 packaging sleeve.

Drain trays with holes allow for proper water control BUT you never use a drain tray WITHOUT a solid tray underneath. This 10-pack gives you 5 perfectly matched pairs in 1 box. 10" x 20" Plastic Grow Tray Pairs - 5 solid and 5 perforated trays Paired plastic seed sprouting trays make for easy indoor gardening for countertop sprouts, wheatgrass, herbs, and microgreens. Multi-purpose 10" x 10" perforated growing trays nestle perfectly in 10" x 20" drip trays and are just as essential in the garden as in the kitchen for seed propagation, cuttings, hydroponics, fodder systems, greenhouses, and more!
Use for soil or hydroponic growing. The perforated, or holed, tray nestles inside the solid tray to create the perfect water drainage environment for young plants.
Ideal for seed propagation and germination. 10" x 20" BPA-free plastic planting flats are a popular seed flat for germinating wheatgrass.