Quote Originally Posted by jchap
decided on hammerhead pk 9/18, will post the results in about 9 weeks

erm plants have been flowering 1 week thou, should that matter?
If the bottle says use it at week 2, then it's fine- if the bottle says use it at week 6, WAIT until week 6. Bloom blasters of all types require attention to the label specifications, as well as a light hand in feeding- I'd ALWAYS use less than the recommended dose the first time I tired it on any given strain, unless the strain was known to be a heavy-feeding hog.