Seed Germination Trays

RooTrimmer · Deep plug trays

RooTrimmer 18-cell wide deep plug trays, pack of 10

1020 family

A stack of wide-cell inserts is shown beside a planted example.
A stack of wide-cell inserts is shown beside a planted example.

When to choose it

The 18-cell version has broad three-inch square openings. Choose it when individual plants need a wider plug and the lower cavity count fits your starting plan.

Compare it with a deeper, denser flat when vertical room matters more than width. The maker describes the 1020 family, so check the actual outside rim against the base you intend to use.

Specifications

Brand
RooTrimmer
Tray footprint
1020 family
Component type
Deep plug flat
Cells per flat
18
Flat count
10
Cell top opening
3 × 3 in
Listed cell depth
2.9 in
Amazon.com reference
B0FMYBG7S2

Care and other choices

Review the tray dimensions and fit ↑

Related choice RooTrimmer 40-cell extra-deep plug trays, pack of 10 ↗

Compare options in this department ↗

Questions about this product

How deep are the cells?

The listing states a 2.9-inch cell depth.

Do the three inches refer to tray height?

They describe the width and length of the cell opening.

How many plug trays are in the offer?

The selected version is a ten-pack.

Compare related tools

See the department ↗