My long red slims are starting to yellow. Could it be an iron, manganese, molybdenum or some other deficiency? I've only watered with fish fert and plain water. I have also foliar fed with epsom salt. I know, the soil is horrible. It is miracle gro organic. Do I need to repot or leave until they get bigger? All are under flour 24/7.
Bhut- this one looks ok. No yellowing.
Bhut- this one looks ok. No yellowing.