I'm useing 4 4 4 dr earth its working a treat ... I need to repot right now or very soon , I can not wait 2 to 3 weeks for 2.8.4 boom mix to arrive .plants are in 4l pots going into 15l . So my question is will it harm my grow if I just top soil feed my bloom mix , or will it be fine with proper timing of my top feeding bloom and castings teas .