Product Review

Made from BPA free polystyrene, each sheet of these seed starter greenhouse tray inserts has 32 planting pots configured in eight groups of 4 connected pots (2x2 configuration). Each 4 pot section has perforations for easy detachment. Each individual cell has drain holes. Each individual cell measures approximately 2.25 inches in depth and approximately 2.25 inches square at the rim. Each group of 4 planting cells measures approximately 5.5 Inches square at the rim. A full sheet of 32 cells measures about 10.5 inches wide and 21 inches long. Because the cells taper it nests perfectly in a standard 20x10 inch drip tray for watering and drainage. Each individual cell has a max volume capacity of about 9.5 cubic inches, or about one third of a pint.