Experimental Dam Kit - Low Tide (STEM Garden) Blackout Lid The enclosed

The enclosed

Butter Lettuce Mix Pre-seeded Seed Pack (Green and Red Butterhead)

88 pelletized red oak lettuce seeds

pH Balancer – Ensuring Hydroponic Stability

Removes all major dangerous contaminants

Experimental Dam Kit - Low Tide (STEM Garden) Blackout Lid The enclosedBy using the "low tide" Experimental Dam Kit for your STEM Garden you can adjust the water level in all (3) tiers. Allowing you to experiment with the effects of different water levels. This kit can also be used if you would like to build your own microgreen kit and already have or prefer a specific 1020 tray for growing. Kit contains: (3) 3 8" Dams (3) 1 2" Dams (3) 5 8" Dams Made from FDA approved plastics.