I am a new growing and I am having a problem I can not figure out. I am using all fox farm line including the FFOF soil. When I bought this whole line of fert i was suggested to feed half of what chart says. I also use 10mg per gallon of cal/mag in the mix then PH it to 6.5 to feed. I feed about 1x a week but can only water every 4-5 days to I have to work it in there. I am growing indoors in a 3'x3'x6.5' grow tent with a little over 900 watts of Mars Hydro LED grow lights. I am noticing these red edges to some of my leaves. My new leaves are lighter green and the fan leaves below this new growth are redish edged with light green in the middle and tips curling down. I will try posting pics, 1 being a closeup of one of these red edged leaves and the other in grow tent with grow lights on them making them look even more red. It seems the grow lights bring out the sick leaves for easy spotting. Any help will be much appreciated.
