Yes 1 ml in 3 bottle on 3.3 litre is true! After correct 5.7-5.8pH
I repeat every watering should be added Neuts.
Use this table.
your's plant starve!
this seed autoflowering or fotoalowering you know?
If it is auto... i think easier to start again.
To each watering you need to add fertilizers
This rule if you are using RW or coco
Only once in 1,5-2 weeks you should watering clear water to remove old salt out RW.
But i did't know what is Neuts :-?
Hello!
You add fertilizer in water? If yes tell me NKP and pmm. I see you control pH it is good!
At 9 day plant need 5.6-5.8pH, 400-500pmm and NKP ~ 40-20-50
Root go out rockwool... need lage rokwool.