- 10 cups of Sawdust
- 10 cups of Straw
- 1 Tablespoon of Gypsum
- 5 gallon bucket
- Pressure cooker
- 5 pound Bulk Substrate bag
Soak straw, sawdust, and gypsum in a 5 gallon bucket for 24 hours.
After a 24 hour soak, drain the straw and sawdust and mix together.
Then, put mixture in a 5 pound bulk substring bag with a filter
Sterilize bags at 15 PSI for 2 hours
Let the substrate cool down for 24 hours and then it is ready to use.
In this video you will see a mushroom, mycelium, petri dish time-lapse compilation.
In this video I show you how to grow mushrooms from start to finish in a monotub.