Humboldt is the best best line i've used, started in
fox farm, moved to Botanicare, I've used Roots Organics
line, and thats great, although very thick and sludgy,
I've also used Canna's Line which is great as well, no
complaints, but Humboldt is the best...
I haven't used the Oneness, although I can imagine
it is very good, I know it is extremely clean, it uses
their Amino Chelating process which is by far the
the most efficient way to deliver nutes...