Yes Hydro, upper post,i want to know this too. These are my A and B.
Major, are you hydro?
Rep point for you on your experience with FF in hydroHeres the "OFFICIAL" feeding recommendations ... http://www.foxfarmfertilizer.com/soilfeed.pdf
But honestly, with Grow Big at least( it's only one ive used yet, but I have Tiger Bloom also ) .. You can give em alot more than it says there.... I am on my 6th feeding and I just gave em 2 tblsp per gallon....If your water PH is around 6.3 or lower after mixing it, and your using FFHF soil ( dont know my soil ph.. Dont have a ppm meter either), then you can really more than double those doses within 6 feedings from the first time you give it to them..Im gonna see how much mine will take before the tips start browning, and then im going to back of just a little..
well then, I'm back to guessing for hydroIm using soil..That chart is for soil also.
Your going to have to guess an average just like I had to do for undocumented use for hydro and FM products.I have a question. Im growing 3 diff strains. 1 bagseed. 1 Ww and 1 auto AK 47 all soil using FFOF under 150w hps added CFL germed paper towel method. 12/12 soon as they cracked. how would I go about giving nutes? my bagseed is 2 weeks. my WW is about 2 weeks. my auto ak 47 is about a week. height is a problem. keeping low.