Mason Bee Cocoons

SKU: ZHG526 $22.49
12 dormant cocoons come in a small cardboard container. Read More
Mason Bee Cocoons has a rating of 4.5 stars based on 34 reviews.
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*Please note, this product cannot be shipped to the USA.
See our FAQs for more info.
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Shipping & Returns

West Coast Seeds ships anywhere in North America. However, we are not able to ship garlic, potatoes, asparagus crowns, bulbs, onion sets, Mason bee cocoons, or nematodes outside of Canada. We regret, we cannot accept returns or damages for orders outside of Canada. The minimum shipping charge to the US is $9.99.

Mason Bee Cocoons

Product Details

Osmia lignaria propinqua. 12 dormant cocoons come in a small cardboard container. At the time of year that the cocoons are shipped, they will remain dormant. 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.

Due to provincial import regulations, Mason Bee Cocoons can not ship to Newfoundland and Labrador.

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. 

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