Mason Bee Stacks Only

The perfect choice for annual mason bee keepers. Our wood trays
are long lasting, re-useable and easy to open for fall cocoon
collection. Made from beautiful BC fir, they are safe nesting
material for mason bees. Replace filled nesting blocks easily with
these inserts during summer months.

Small Stack holds up to 28 Cocoons

Large Stack holds up to 63 Cocoons 

To go into a Mason Bee Shelter

Shelter not included, but available for purchase together:

Click Here