I think you have more than one problem they are close to being done so if you have flushed them just water them when they need it with water and see what happens because what ever you put on them now you will be smoking later.
lipps Reviewed by lipps on . yellow leaves on plants flower week 4 hi ive grown before a few years ago always used to use canna feed in normal soil now im using canna coco with dutch pro feed i think i was over feeding them at first i was putting 15ml of grow nutes into a 10 litre bucket on veg 5.5ph and as the plants grew increased it to 25ml thats when i noticed yellowing on the leaves i backed off with the feed flushed the plants with ph'd water they seemed better i fed them one last time 15ml of grow and then swithched them to flower so i started feeding Rating: 5