[mordgrow]

in the end, your plants will let you know whats up, while 2k is pretty high, its not too much over the recommended crap that i see on the labels (I'm usually 500ppm below that haha) if your plants are doing fine, your prolly alright, but there's no need to give em that much really, over feeding doesn't seem to do anything good, remember your giving these things a mixture or SALTS, and too much salt is never good.