I still have Phragmites tubes left but all out of cocoons for 2017

Basket full of cut tubes..

I package these in lots of 30 now for $15.00.I include a variety of lengths and diameters if you want.  Smaller diameters attract other mason bee species.

Some successful tubes split open before cleaning out the cocoons.

Even if you cant get bees this year, set out some tubes placed in a home made from a PVC pipe and you will probably attract native ones.