Ok.... couldn't find that post, so I googled floraduo feeding chart. You need to google it, it said something about watching for plant stress. There are many different formulas, & not knowing which one you had, I couldn't be sure what information would apply to you. Are u hydroponic? All I could see from them were hydroponic formulas. So check that out on google. You may have something you don't want to use.

~~~~~~~~~~~~~~~~PEACE!~~~~~~~~~~~~~~~