Blue Orchard Bees 
10 Grade A+ Mason Bee (Blue Orchard Bee) Cocoons

• These native mason bees are perfect for spring fruit and nut trees, blueberries, and virtually all flowers in your yard needing pollination.
• The ratio of cocoons is 4 female to 6 male cocoons (nature's natural ratio).
• The cocoons have been inspected for pests, lightly washed to ensure chalkbrood isn't spread, and stored in a climate controlled room.
• Although we do all we can to ensure you are gaining healthy mason bees, nature sometimes has bees die in hibernation.
• Please do NOT use wood blocks with drilled holes. Your bees will fail within a few years due to pest buildup.
• If you are new to mason bees, we strongly suggest that you purchase the Mason Bee Attractant for blue orchard bees.

All you are missing are a mason bee house and nesting material!