These reusable growing trays do have drain holes. Can be used for soil or hydroponic growing. There is less mold and better growth over all.
Top of tray is 21" by 11". Base of tray is 10" by 10". Two of these 10x10 trays with drain holes nest inside a 10"x20" drip tray.,These reusable growing trays do have drain holes.
Can be used for soil or hydroponic growing. Ther