Quote Originally Posted by polishpollack
His first post says he hasn't tested pH yet, so I'm guessing the likelihood is that the soil just low on mg, even though it's FoxFarm. I suspect that potting soils are made with the idea that the grower understand the soil well, and whether any nutes should be added. Since it's a soil grow and that golden spotting tends to be mg def, I'm guessing that a shot of epsom salt will help out. Also, I've seen mg def develop in grows that were using city water, so I have no proof that it shouldn't happen for these plants. It'll be interesting to see what happens.
thanks polish, i just like to understand how/why. it's a pleasure seeing you around.


-shake