An outer cover designed for Lyson hives that can by customized to achieve the desired airflow in your hive.
This Lyson polystyrene outer beehive cover is best suited to work with your other Lyson hive equipment. It does NOT come with latch hardware; please buy an extra latch kit if you don't have the latch components already.
Mix and match these plugs to get the desired air flow in your hive. We use a propolis trap as an inner cover, but you can also use a grain bag or piece of canvas.