Dropastone
Well-Known Member
Hey I need help figuring out how much to feed. I've been going by the nutrient calculator on the GH website. I've followed the directions to a tee but when I'm finished I get a different ppm than what is listed on the site. When I'm finished I should be at 1080 ppm but I'm getting 1620 ppm. I've got a Hanna grow check meter and it's brand new and calibrated. I used a set of digital scales to measure out everything and they are on the money. I'm using distilled water with 10 ppm.
What I would like to know is this a common problem and should I just dilute the mix till I get 1080 ppm?
I've been going by this chart. I'm a total noob and I need to get this under control. Any help would be greatly appreciated and +rep for anyone who helps me out.
What I would like to know is this a common problem and should I just dilute the mix till I get 1080 ppm?
I've been going by this chart. I'm a total noob and I need to get this under control. Any help would be greatly appreciated and +rep for anyone who helps me out.