Pollinator’s Paradise: http://www.pollinatorparadise.com
This site is packed with information on almost any kind of pollinating insect: solitary bees, wasps, etc. They also sell mason and hornfaced bees in larger quantities for large acreages. Their specialty is a “binderboard” nesting system.

Portland Nursery:
http://portlandnursery.com
Located in Portland, Or. They carry mason bee supplies and have bees available in January each year.
This store is located in Gladstone, Or. and carries locally-raised Blue Orchard Mason bees, as well as tubes, modular mason bee houses and books.

Shorty’s Garden and Home Nursery:
This nursery is located in Vancouver, WA. They carry mason bees and supplies.


Territorial Seed Company http://www.territorialseed.com
On-line Mason bee supplies and Mason bees.