P.S. it sounds like you are in need of help in growing. A grow class is nice but what you will learn is the basics. If you have never done any gardening there is a BIG learning curve that you will have to master. You will have to learn how to read your plants they will tell you what they want or need. I have heard stories of people wanting to grow and they pull out a couple of 100 watt lamps that they want to use. To be able to grow medical grade it will take a descent amount of money to buy quality equipment.