FRUITING BLOCKS WILL RETURN IN SEPTEMBER!

Black Oyster Mushroom Grain Spawn
Black Oyster Mushroom Grain Spawn
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Black Oyster Mushroom Grain Spawn

Vendor
The Fungal Jungle
Regular price
$14.99
Sale price
$14.99
Regular price
Sold out
Unit price
per 

Black Oyster (Pleurotus ostreatusmushroom grain spawn ready for grain-grain transfer or transfer to a bulk substrate for fresh home grown mushrooms!

Sold and shipped fully colonized in a 250mL or 500mL mason jar outfitted with a filter for air exchange. Grain spawn is made-to-order and will typically take 2-3 weeks to ship to allow for robust colonization.

Other sizes are available upon request - contact info@thefungaljungle.ca for more information.

NOTE: Although pictured with a reusable lid, these jars ship with a traditional mason jar lid and screw band outfitted with a filter. Our reusable grain spawn lids are available here!