Name that nutrient deficiency
I have having some trouble with a pepper plant in a DWC setup. The roots are growing in nicely and have started replacing the ones that were in soil with new healthy looking white ones. However, the growth seems really slow even for peppers and I am still getting some burnt ends. The nutrients I am using cover everything except Mag, Cal, and Sulfur but I have tried my best to add what I can find for now. This is more of a test plant so I'm not going all out but I hope someone can point out what I am missing or not getting right.
The roots were a lot cleaner white but I added some fish emulsion and a day later it got over 105 out and they turned brown. I changed the nutrients after and new white ones are replacing them.