Rigid enough to use without a carrying tray, our heavy duty Plug flats feature die-cut holes, square corners, and deeper cells to promote healthy root development and consistent drainage.
Each plug flat includes (50) 1.9" square x 2.3" deep individual cells
Plug flat dimensions: 11" wide x 21" long
Die-cut centered drainage holes
Rigid design allows these flats to be used without a carrying tray