http://www.aurorainnovations.org/uprising-foundation.html
http://www.aurorainnovations.org/uprising-grow.html
http://www.aurorainnovations.org/uprising-bloom.html
I'm topping with these and they have produced amazing results outside (above picture!) when used to feed a soil which is 4:1 mix of Fox Farms Ocean Forest and perlite. To be fair I have not used bloom yet but I'm probably only 1 week away from that now.
I don't top dress any of my plants with until I've seen really vigorous growth for at least 3+ weeks since these soils are well loaded with food. I do about once/month in roughly the amounts the manufacturer specifies. I think that is half as often as the schedule they recommend, which I suspect is only appropriate for CO2 enriched grows or some other next level expert grow.
I have no interest in liquid nutes for now given how I don't have to PH test or do anything besides add good filtered water and am getting such amazing results. Love the top-dress method. I do occasionally supplement with worm poo tea as both root and foliar feed.