Roots is a good line, but don't get sucked into buy all of them. If your in FFOF then you have 5 weeks of nutes in there. At that time you will need to add some N. You have some time to look around at ingredients and see what you could do for less money then the whole line of anything. Molasses...check out the teas thread in organics.. Lots of good info.
In my opinion you won't be sorry to learn all you can about good organics.