Lucas Method, no grow formula

[Help_Needed]

Originally Posted by harvester

So why hasn't this same thing been done to the AN nutes?

Not sure why Lucas originally used GH products and not somebody else. However if you look at the Ask Lucas thread he's got going, there's a spreadsheet listed in his signature. You can plug in the nutrient profile of any other product line, and it will give you the right proportions to approximate his formula.