Flexible sheet design: Adapts to tray shapes for easy setup and removal
Detachable 18-cell inserts: Enables customizable plant spacing and transplanting
Three-inch deep cells: Provides ample space for roots to develop
Compatible with standard trays: Works with trays for added support
Ideal for early start plants: Supports tomatoes, peppers, flowers, and perennials
Summarized by Shop
[description action="start"]
Volume discounts available: Buy 6 or more, receive a 10% discount, but 24+ receive a 25% discount. This sheet insert is composed of 18 square plastic pots that are each three inches deep. The sheet is flexible, and the pots are detachable, so it should be used with a tray beneath to provide support. Start seed
Number of Cells
18 per insert
Cell Shape
Square
Cell Depth
3 inches
Material
Plastic
Color
Black
Pattern
Solid
Summarized by Shop
4.6
29 ratings
5
4
3
2
1
Held up well and separate easily
L
Lynn · May 22, 2026
Great save for seperating
I have got these the last two years and they are great until I need to seperate the pots. At that points its quite difficult to tear them apart and often they just rip down the side. If the perforations between the pots could be better, that would be ideal in my opinion.
A
Andrew · June 8, 2025
Too big
The 18-cell doesn’t sit nicely in most of my 10x20 trays. If I separate them then they can nestle together ok. Or I should change to the shorter micro-green tray because I think that would work.