Composted manure mushroom substrate
This is our composted manure mushroom substrate.
Each bag is 5 lbs of composted Dairy Manure with added gypsum and minerals.
makes for a perfect grow for any manure loving fungus.
We pasteurize our composted manure for 4 weeks at 140 degree's to ensure a high quality composted manure
All orders are processed the next day for shipping. We use Priority shipping when available.
most Items ship the next day unless it is a made to order item or perishable.