I don't know why they suddenly show so much deficiency.
Do I need to readjust the PH level or add more nutrients
Could it be because of the stronger lamp?
I switched from GC 4 to GC 9 from Greenception about 1 week ago. Which corresponds to a change from 250w to 400w NDL.
I am ve
Hey man, I'm using biobizz too. I think at this stage all your nutrients should be at least 1ml/2ml higher in dose. And you need to try watering at ph6. 5. Adding calmag won't hurt either. Some levees will begin to yellow but you're a little early I think.
because you were a little low on nutes a while back its showing now, not too worry you will be giving a flush soon they will yellow more and probably some fall off, its ok for the stage your in, nothing can be done about it.
Nice looking BTW