closetkiller
Well-Known Member
i just got a hm tds-4. calibrated it and checked my mix. it is at 1100. i am using dutch master advance a + b flower. their feed table says 1500 ppm. to get it that high it would be about 1 1/2 times what it say to mix. if i take my ppm up thst high will it be to much? can i just add a little daily until it gets that high? i do not want to mess these babies up. here the feed tablehttp://www.dutchmaster.com.au/?language=english&page=nutrient_calculator thanks for any help