Answer:
The ideal conditions for cultivating Amanita muscaria in a controlled environment are:
Temperature: 65-75 degrees Fahrenheit (18-24 degrees Celsius).
Humidity: 70-80%.
Light: Low light, such as under fluorescent lights or in a basement.
Substrate: A mixture of peat moss, vermiculite, and horse manure.
pH: 5.5-6.5.