you can use a good sterile soil, mix it with perlite about 60-40, and add the nutrients yourself. this way you can control what you are giving your plants, avoiding guessing games played with fox farm.

or you can go with it, whatever. I used ocean forest my first grow, and it was pretty good. It's filled with some good organic fertilizers, but it may be a little too hot for young seedlings. I'd say use Light Warrior if you want to go the foxfarm route, and add some perlite for drainage.