RQS Apollo F1 Auto Indoor soil

I'm not sure if this is already the fade or some serious malnutrition. The buds aren't ripe yet, I'm guessing another week here. I have to be honest, I have given up a bit on this plant. I have had too many personal things going on in the last few weeks and have not had time to look after the ladies. But more importantly, they have stayed so small that I can only hope for a speedy completion. As I can rule out other factors and two different seeds are affected, I think the problem must be inferior soil.