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I grow White Widow exclusively. I use a 5 gallon pot, regular Miracle Grow soil with 35% to 40% perlite mixed in and two cups of lime. I use regular half mix Miracle Grow Plant food for veg, and half mix tomato formula for flower. I top it once and let it go under a 600 watt MH/HPS.
I net between 4 and 6 ounces per plant every time without fail with very little work at all.
Edit to add: just realized it's a necro. My bad.
I use happy frog soil and bought the whole advanced nutrients line. I grow several different strains but what I have learned is from the whole line of advanced nutrients what is effective is connsouir a and b, voodoo juice for roots, I keep ph at 6.5 and b52, I mix 1 tablespoon of Epsom salt to avoid magnesium deficiency and 8 ml of lemon juice to keep pests from the soil for veg. I cut the bottom 2 branches off and top at the 6th node and do not lollipop, when I switch to 12/12 after the flowering stretch I strip the fan leaves on the interior for light and air flow and use bud bud, carbo load, bud candy, nirvana and overdrive last 2 weeks. The rest I quit using, but I use 4 ml per gallon half recommended measurements during veg and 8ml per gallon from week 5 flower until flush. I use the fabric 7 gallon pots, yeild varies per strain but are very frosty and portent, 5 plants is generally a minimum of a pound and the max varies. They generally end up an minimum of 32 inches tall 32 inches wide per plant.