I have a grow facility that I use to harvest marijuana, then growing pot is not that bad, if you know what you are doing, and I have experienced a lot of trials and errors, and one thing that is really taxing is month multiple in the growing stages. There is the vegetative stage and then the flowering stage. The very last month is key when getting a fantastic quality product. Screwing around in the final month is consistently such a large letdown. I spend a very long time monitoring the lights around my products to make sure nothing gets burned or boiling just a little bit. I also watch out for moisture and not get too dry or have a product covered in bugs. A totally different issue is that if I mess up the nutrients in month 6, the smell of the pot quickly changes. I need to cut back and allow the buds to produce their own natural smell. Some other things I am hoping to do in the final month of growing is monitor temperature and humidity. The temperature control with pot is somewhat difficult. This is why I have a little cheat sheet for it. I use ductless Heating and Air Conditioning for the first various weeks. I have the temperature control set on a timed program to change from heating to cooling at evening. The very last month I need a little less power. I use a section furnace to get the facility warm, but not that warm. Then I use window A/C for the evening time cooling affect. When it comes to humidity, I rely on both a humidifier and dehumidifier. A huge amount of air quality changes in the growing facility depends on the outside weather.