More details about Mason Bee Cocoons
Osmia lignaria propinqua. 12 dormant cocoons come in a small cardboard container. At this time of year the cocoons will remain dormant during shipping. Store the container in a safe spot in the refrigerator once you receive them. Clean nesting tubes and prepare the nesting site over the winter.
In early spring, about a week before crops begin to bloom, place the box of cocoons on or near the nesting area.
As the sun warms the nest, the mason bees will begin to emerge. Emergence can take hours or several days. Males will emerge first, then the females.
Download our Mason Bee Care Sheet.
Cocoons will arrive in a package that measures 10cm wide x 8cm tall x 10cm long.
Note: Boxes are marked 10 cocoons per, but include 12 cocoons.
Contact us if you have any questions at 1-888-804-8820.
Volume Discount on Mason Bee Cocoons
- 3 or more sets of 12 receive 10% off
- 12 or more sets of 12 receive 15% off
Mason bee cocoons ship from November to end of February only.
Seasonal item shipping: Items shipped at specific times of the year such as garlic, potatoes, onion sets, asparagus crowns, mason bee cocoons, nematodes and flower bulbs require special handling. They will be shipped separately as a new order with the applicable regional shipping charges applies. Whenever possible, we will combine you orders to minimize shipping charges.