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Fungi Akuafo Inc

Sawdust Spawn - Pearl Oyster (~1.5kg) - Plastic Bag

Sawdust Spawn - Pearl Oyster (~1.5kg) - Plastic Bag

Regular price $22.00 CAD
Regular price Sale price $22.00 CAD
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Beginner skillOutdoor growingBucketsBeds and stacks

Pearl oyster (Pleurotus ostreatus) is a great mushroom for beginner growers.  Pearl oysters are reliable, easy to grow, and easy to identify species that produces generous clusters of white to cream/tan mushrooms. 

This cultivar grows well outdoor under dappled light at cooler temperatures.  

Pearl Oysters sawdust spawn can be used to inoculate mushroom beds, log stacks or buckets.  Pearl Oysters grow well on straw and hardwood trees alike. 

Caution: Before you eat your harvested mushrooms, be sure to positively identify them as Pearl Oyster.

Pre-order for 2024!


All our sawdust spawn is handmade in our lab using our own grain spawn and a blend of Canadian sourced hardwood pellets, locally sourced hardwood sawdust, bran, and gypsum.

We make sawdust spawn to order on a seasonal basis to align with the Canadian outdoor growing season. You can pre-order your spawn by selecting which month (March, April, May, June) you would like it shipped via Canada Post or ready for pickup at the farm or in Calgary.


We recommend using oyster sawdust spawn to inoculate:

Mushroom Beds using straw and/or hardwood chips as substrate and the ‘lasagna bed’ layering technique. A 1.5kg bag of sawdust spawn will inoculate an approximately 1 square meter bed. Click here to learn how to make a mushroom bed.

Log Stacks using hardwood logs and the ‘stack’ technique. One 1.5kg bag of sawdust spawn will inoculate approximately 5 log stacks. Click here to learn how to build a log stack.


If you are new to growing, we highly recommend you take a workshop or buy a book on mushroom cultivation.

Care information

If you do not plan to use your spawn immediately, store it in a clean, undisturbed corner of your fridge for up to 8 weeks.

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