Description
Unlock Your Best Mushroom Harvest with Premium Bulk Substrate
Give your mushrooms the perfect foundation with our carefully crafted bulk substrate—designed for manure-loving varieties and blended for superior yields. Each mix combines composted cow and horse manure, coco coir, and vermiculite, with moisture levels balanced for optimal growth.
What sets us apart? Every order includes a TOP CASING LAYER—formulated to boost yield, protect your colonised substrate, maintain humidity for primordia formation, and encourage beneficial microbes. Together, these elements create the ideal environment for maximum results.
Perfect for use in monotubs, outdoor beds, or straight from the bag in a humidity-controlled grow room or Martha setup.
Features
● 2kg CVG substrate (Coco Coir + Vermiculite + Gypsum) in an XLS-T unicorn bag
● 1Kg sterelised top casing layer in 3T unicorn Bag
Storage
Best inoculated within 2 weeks, though bags can be stored for over a month in a cool, dry place.
Guarantee
Your success is our priority—if your bag shows contamination within 2 weeks, we’ll replace it (photo required).
Please note: Products do not contain spores or live cultures. Spores or LC must be sourced separately.








