Description

Keeps small sections of the growing cube material from topping over in the germination tray

Images

Overview

This is an entirely optional part. It is convenient if you germinate small batches of seeds, and break the cube material into relatively small pieces. These small pieces tend to topple over in the germination tray, drowning the plant.

This part, in some variations, prevents the growing cube(s) from toppling over.

Bill of materials

Required tools

Construction