Black Plastic Garden Tray Inserts With 72 Planting Cells Per Sheet, 10 Sheets, 2x3 Grid, Nested 12 Sections, Drain Holes, Ideal For Nursery, Greenhouse, Seed Starting, And Veggie Gardening

10-Sheet Seed Tray Inserts with 72 Cells per Sheet
✔️ 72 planting cells per sheet, drain holes, BPA-free polystyrene

These black plastic garden tray inserts are designed to nest into standard drip trays and are perfect for seed starting, nursery, greenhouse, or home gardening environments. Use them to germinate and transplant seedlings with tidy, organized spacing.

✅ 72 planting cells per sheet in a 2x3 grid, 12 sections of 6 cells each.
✅ Cell size: 2.25 in deep (57.15 mm) and 1.375 in square rim (34.93 mm).
✅ Full sheet size: 10.5 in x 21 in (266.7 mm x 533.4 mm) designed to nest into standard 20x10 inch drip trays.
✅ BPA-free polystyrene construction with drain holes for healthy root growth.
✅ Single-use seed starter inserts for germination and transplanting.

Dimension	Inches	Millimeters
Cell depth	2.25 in	57.15 mm
Cell rim size	1.375 in square	34.93 mm square
Sheet size	10.5 in x 21 in	266.7 mm x 533.4 mm

💡 What is a seed tray insert used for and how does it help with seed starting?

Seed tray inserts are handy for germinating seeds, organizing seedlings, and simplifying transplanting in greenhouses and nurseries.

- They provide drain holes to prevent waterlogging - They fit standard drip trays for easy setup - They are BPA-free and disposable for clean cycles - They help manage moisture and root growth for strong seedlings