Looking for a place online that sells Jack's 5-12-26 and 15-0-0, can't seem to find one. Anyone know of a place?
Also, I am going to fun coco. Is this the best Jack's to use for coco or can I just use the 20-20-20 with their bloom booster?
New to Jack's. I'm going to use the Classic 20-20-20 with the Bloom Buster. Jack's webpage recommends using both in combination at 1 tablespoon per 2 gals.
Most comments I've seen on this thread seem to indicate a dosage level of 1/4 tbsp per gallon. What is the right amount?