I was reccomend to it by uncle Ben. So it's obvious great stuff. I'm just trying to research if I need to supplement cal mag or is the 2% and .5% enough
I use foliage pro start to finish, I run between 500 and 900 ppms every time I water. I use half r/o water and half tap mixed, I occasionally use some cal/mag. I also use a product that has fulvic and humic acids. that is about it.