I think you were on the right track with the salts, as it probably is one of your problems but it sounds like too much, too late. It looks like it could be a mag deficiency (did you use a cal/mag supplement?) I would really like to know the PH of your soil, as that is my bet. Did you add any lime to your soil? There are a couple of things I would recommend you having for long term growing. PH meter you have, a TDS/EC meter for really knowing how much food you are giving them and a soil test kit so you really know what is up with your soil, no guesswork. At this point all I would do is flush the shit out of them, which you did, and don't feed them anything for the remaining 3 weeks or so of their lives.
ok thanks allot. i have not given them cal-mag. can i ge tthat from a local home depot? if not ill order offline. i have been ph'ing my water and i have tested my soil run off and did the equation to figure out the soil PH....
ph going in is 6.5 or so... ph of soil run off is 5.6-5.8... difference is .8-.9ph... add .8 to 5.6 run off and i am getting 6.4-6.6 ph of soil...
equation i found i was using is...
ph of water going in - ph of run off soil and then. then Add the difference between the two to the soil run off of 5.6.
so 6.5 (going in) - 5.6 = .9 (difference)
take .9 + 5.6(ph run off) and get approx 6.5ph.
havent added anything to my soil other then the nutes buddha grow and bloom.
is there anything i should do besides dry out n then slowly water again??? anythin gi should add to make the flowering plants more green not yellow?
the two less flowerign that are brown spotted ill certianly just leave alone bc thats prob just over nutes.
but i didnt know if i should bring nitrogen up somehow in the two flowering plants.
thanks again guys.