You will want to get a book on the process and read it before you begin. Once you have read the book you should gather the supplies you will need. It is a good idea to start small to increase your chances of a successful first grows. There are many websites that offer kits to get you started. These will make your set up easier as you can have everything you need shipped directly to you. The kits also come in various sizes depending on how big you want your operation to be.
You must find and read a Tek manual about the growing of the particular type of mushroom you plan to grow. Follow this TEK! It is the only way that your mushroom cultivation will work. These are guides that have been made and followed for a long time and are essential to your success. If you can follow the directions you will be more likely to achieve growth. Improvising will hurt your chances of a successful crop.
The next step is to make sure your grow area is as very clean. A sterile environment is crucial to the successful mushroom growing kit cultivation of mushrooms. You will have a better chance of growing mushrooms if you are sure to keep your growing area clean. When you are doing anything with your mushrooms you should wear a face mask so you do not breathe on them. Contamination is one of the number one causes for mushroom growers to fail.
The temperature you keep your growth space at will vary the speed of the growth of your mushrooms. Ideally the temperature should be kept at around 75 degrees and not above 81 degrees Fahrenheit. Hotter or colder than this will slow down grow time and possibly kill your mushrooms.
The water content of your substrate will be very tricky to keep. You want to keep your substrate moist, but not saturated. If you can squeeze out water when you grab a handful then that is way too much. If a few drops come out when squeezed it is very close to where it needs to be.