one per gallon depending on the fert, but it might be another problem, Ph or under or over watering,. How are you growing and what lights and space are you using?
vegasgrower Reviewed by vegasgrower on . chemical burn problem hey yall I have a problem with chemical burn. each time i start a plant i get to a certain point and then the leaves start to turn brown, dry out, wilt and then the whole plant dies. I use the general hydroponics line of microgro, microbloom, microflora. The directions say to use x amount of teaspoons per gallon. It is obviously too much. How many teaspoons per gallon do i use? if anyone else has had luck with it please let me know. Rating: 5