If this is your very "FIRST" time. I'd suggest what I call my K.I.S.S method.(keep it simple stupid).First remember this is a PLANT a WEED plant(with special properties of course)but still a weed. This is as BASIC as it gets plus it works.1:good potting soil w/o fertilizer 2: worm castings 3: perlite, this is to help drain. What ever size pot you use mix this in 1/3, and water when needed. As you grow post questions, read blogs, and vibe with your plants, in other words spend time in your garden. This ain't rocket science!