Ive been testing out super thrive for a bit now, and its really great. I mix in about a drop or two with 1 liter of water, and the plants are loving it! I water about 3 times a week, and i use Super Thrive every time. 1/3 waterings are just water and no nutes, but i still add the Super Thrive. Its basically an all in one vitamin.
ye, it says so on it, but its just the most basic vitamin mix. i think i could go 4-5 times that dose without it being too much.