Iv been following a few high level growers who are claiming to hit 4-5# a light running this tek using mainly aroya led lighting.
From what I understand they are finding the field capacity of the substrate (maximum capacity of the substrate before achieving runoff ) and hitting with a 3-10% shot size (of the field capacity of your substrate) of food every 15-45 mins depending on your dry back times.
Also they are running much higher temp, humidity and co2 levels farther into flower keeping the plant in a generative state producing more reproductive parts.
No Topping , 8-16 day veg time 4-5 a light let’s talk about it.
This is where I got the info