Composted Manure Substrate

We’ve been leveraging over 2 decades of mushroom cultivation to create this PROPRIETARY manure based mushroom loving substrate!

Every bag comes:

• PRE-PASTEURIZED (by atmospheric steam for 2 hours)
• SEALED (inside a Unicorn Mushroom Grow Bag 2.2 mil plastic)
• 0.5 MICRON AIR FILTER PATCH

Just spawn any DUNG loving species and watch 'em rip!

All products are Handmade, Sterilized, Pasteurized, and Packaged in our Colorful Colorado Lab! 

• Bag DOES NOT contain mycelium, spores, or cultures. 
• FOR GOURMET AND MEDICINAL LEGAL USE ONLY
• NOT DESIGNED FOR SPORES
• Products are perishable. For best results, spawn within 3 DAYS of receiving. 
• Punctured, torn, or damaged in transit? Contact us ASAP (within 1 week of delivery) with photos and detailed explanation for a replacement/refund.