Every plant takes different nutes at different concentrations, you cant expect them to all take the same amounts. Feed a half strength mix to what your doing now but do it more frequently with the hungrier plants.
Heres my AK's today, I know they're obviously a little underwatered, was away so couldnt help it. They've had a nice drink and now are ready to grow again
If they do keep growing at the rate they currently are Im gonna have to flip them to flower soon, I was expecting another few weeks of veg to get to where I wanted to be. The smell is AMAZING (exactly what I wanted!) and it smells so strongly I checked if the light had failed and started them flowering while I was away...they're only like 3-4weeks old from seed!
And I know I keep saying it, but they are PERFECTLY green (expect a few bottom leaves that the light burnt when they were the top leaves), I dunno why the camera picks up so much yellow light when naked eye they're a different colour altogether!