STEM Garden 5/8" Microgreen Dam

Replacement 5/8" microgreen dam for your STEM Garden.  Also can be used to experiment with water level and build your own microgreen kit if you want to use your own 1020 trays. This is the appropriate water level for the Heavy Duty 1020 Tray we sell and the same dam that comes with the Microgreen Starter Kit - Single Tier.

Sold individually.  If you would like to change the water level for all (3) tiers of the STEM Garden, you would need to purchase (3) of these to replace the stock height dams.