@HighLowGrow
KoolBloom is ment as a finisher stacker .......it will trigger the plant to die off way to soon
there are two kinds of kool bloom, with two different npk ratios and two
different applications.
the powder, which is what you are referring to, is a 2-45-28 that causes
the plants to finish faster because of a stress response. you would use
it in weeks 7 and 8 on a 9 week flowering variety.
the liquid, which OP is using, is 0-10-10 and is used from the start of 2nd
week of flowering through the sixth week on a 9 week strain. i would stick
with the liquid and forgo the powdered kool bloom for an autoflower.