Interesting how miles apart we and how little we converse about nutes or feeding schedules, that it closely resembles each techniques. The big differences is I don't add Big Bud and I only add cla/mag at weeks 3 and 6, seaweed every other week.
I like the addition of 'grow' into the equation, its not much but Ive found the extra N doesnt seem to hinder P or K uptake but keeps the plant nice and green. I'm considering dropping it @ the end of week6 but again, just a little tweaking to see any effects.
Big Bud is new for me. .. In the past I may have been dismissive of that product and similar but so far I like it. .. Its not like a raw acid like PK13/14 but seems more organic, it smells of molasses. Time will tell if I stick with it although I do feel its easier to use than the PK13/14 because its not so concentrated.
I'm a fan of having seaweed extract in the grow-cupboard. There's almost no downside to including it into the regime. I've started to use it for flush because it will prevent any def's in micro's that might otherwise arise from a week under 600W with only plain water, also I feel the micro's in the seaweed will help enable the plant to use those stored nutes that we as growers want gone before the chop. ... Ive not read it anywhere but just makes sense to me.