Flo-n-Gro Clear Vented Lid

The innovative Flo-n-Gro clear vented cover allows you to maintain the perfect humidity level for your sensitive plant starts. By adjusting the ventilation slots on the top of the cover, you can dial in your garden for optimum growth. The clear top allows plenty of light to reach your plants and help them reach their highest potential. Can be used with both 2 and 3 gallon mesh inserts.