GOD HERE
Well-Known Member
A lot of noobs don't know how to use both a PH and ppm meter, and there is a very significant amount of math involved in order to determine the proper amount to feed of MG because the NPK ratios are not ideal to say the least. Add MG to a pre ferted soil and you're just asking for problems. Save yourself some time, hassle, and burned plants and buy something like Fox Farm, whose ratios are appropriate for cannabis.Burn is from using too much. You can do that with any nutrient. Proper tools help with that. pH and ppm meters.
EDIT: After reading the rest of your posts I'd be careful about what you write, you are a noob, and spreading bad advice in the noob section is not a good way to make an entrance here.