Peppers Dying off
Hello there, I started around 1500 peppers of different sorts from Feb till now. Everything had been great until about a week ago, out of no where all the peppers seem to be sick or dying. The leaves are yellowing then drying out, curling up and the the plants wilt over and that the end of it. I have them all in a green house running CFL's 18 of them I think. 100 watts each. They are on a 16 hour cycle, and like I said had been doing so very well. Most are still in peat pellets and Im rescuing all I can at this point up grading them to 8oz cups. The plants I had in 48 plug trays do seem to be doing better for sure, so I wonder if its not partly the plugs issue. I wonder if I may not have let them get to dry and then over watered them. I have lost hundreds of plants at this point and sure would like to know what I can do to save the ones I have left.
Here's two pics: