Yes, it is possible to grow marijuana in your basement. However, there are a few things you need to take into consideration before you get started. First of all, you need to make sure that the temperature in your basement is suitable for growing marijuana. The ideal temperature for growing weed is between 70 and 85 degrees Fahrenheit. If the temperature in your basement is too low or too high, it could adversely affect the growth of your plants. Another thing to consider is the amount of light that your basement gets. Marijuana plants need a lot of light in order to grow properly. If your basement is not well-lit, you may need to invest in some grow lights so that your plants can get the light they need.