I like both product lines. I did an all Fox Farm grow and an all Roots Organic 5ml Master Pack grow back to back, both in FF OF soil, one with TLO cooking the other without... (neither line is strictly organic, but pretty close in the case of the RO Master Pack...the only ringers with that are some of the flowering nutes are not organic...but I went 3 out of 6 plants w/o those non-organic nutes from the RO pack...we all know that the FF line besides the Big Bloom is not organic nutes, right? Right...ok. carry on...) and got great results from both, though the FF YIELDS were better, the RO TASTE and HIGH were better...but the real mix was the soil. I used FF OF on the first batch (germed in FF Lightwarrior, which is the best germing soil on the market, imho...expensive but worth it...), no transplants after putting in the seedling into final pots. The RO grow was FF OF soil that I cooked using the TLO methods from the Rev's books, with RO Amendments from the 5 ML masterpack. This was a much more productive grow and the yields, while smaller than the first grow per capita per plant, the quality was way better than the first grow...taste, looks, smell, and high...just less budd. So it's a toss up.
(lights were a +450LED ProGrowLED with sidelighting from 4-pack T5 stack in Jardin90 tent...I know, but I gotta keep my heat and energy costs down in this spot...)
So now I'm doing a Formula 707 FF Ocean Forest 50/50 mix cooked with TLO amendments...100% organic with RO Organics only with of course FF Big Bloom compost teas and lots of added organic bat shit and mineral brewed nutes...always the what have you with me, as long as its organic and not too hard on the plants.
Both lines are cheap, accessible, easy to use, and effective. Roots gives you a nice organic top of the line leafy and deep heady smoke; FF is easier to work, reliable, and gives a nice respectable mentholy smoke with more crystalization and trichromes. At least this was experience with this back to back.
Varieties: seed unless it says clone.
Cheese - Dinafem Auto.
OG Kush - Reserva Privada
Industrial - Dinafem
Shark Attack - local clone
Critical Plus - local clone
OG Kush #18 - Caliconnection
Cheese, OG, and Industrial responded best to FF nutes. SA, C+, and OG18 all liked RO better.