Second Sun Garden Supply

Starter Insert Sheets for Seed Germination (1801 Pattern)

TO Plastics

$ 1.44 

These insert sheets will let you grow amazing seedlings at home. Flexible plastic allows for easy plant removal and convenient 1 cell packs make transplanting a breeze. Use these in combination with our 1020 trays in either white or black, with or without drain holes.  Also compatible with our web bottom trays and shallow 1020 germ trays.

Sold as insert sheets that break into packs.  First part of the number indicates the number of packs in the sheet.  Second part of the number indicates the number of cells in a pack.  Each 1801 sheet has 18 packs with 1 cell each.

  • Each cell measures 3.11" square by 2.25" deep, and has drain slits at the bottom
  • Cell size is perfect for larger plants like squash, melons, cucumbers, etc. 
  • Made in the USA!

Sold by the sheet.  Sheets are broken down as pictured to save on shipping costs.  Made with recycled polystyrene.

Size Chart

One sheet fills one 1020 Tray.  Tray not included.

 Number of Sheets Number of Packs Number of Cells
1 18 18
5 90 90
10 180 360
25 450 450
50 900 900
100 1800 1800