Well, in speaking with the manufacturer, they said in a soil application it shouldn't matter, which doesn't make sense to me - I know it would have to raise the TDS reading in a hydro setup.... if I used equal parts in veg it would change the total food NPK to 6-13-4.. Since I already use such a high P and K solution in flower, I guess it couldn't hurt, but I dunno

Hmm... back to lemon juice for me methinks