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.

Looking for growing medium? Try our Minute Soil.

Tray Insert - 32 Cell - 8x4 Nested For Seed Starting

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.

• 32 Cells Per Sheet - Configuration: 8 Sections of 4 planting cells per section (2x2 config) - With Drain Holes
• BPA Free Polystyrene - Easy tear perforations
• Each Indivicual Cell Measures Approx. 2.25 Inches Deep and 2.25 Inches Square at the Rim - Tapers to the Base
• Each Full Sheet Measures 10.5 Inches by 21 Inches at the Rim - Designed to Nest in Standard 20x10 Inch Drip Trays
• Designed for a Single Use - Seed Starter Tray Inserts