alltatup
It is a environmental equation that is solved by watt×sqft/Inch= Optimum yield. Every variable you throw at it I will change it, Temps, airflow, PH, nutrient, humidity , strain, phenotype , type of light, method of training, defoli Style, veg time, then sqft, watt=yield.
Every Kola you grow needs so much space, overcrowding and over cutting for your area/ environment can decrease weight in the since that the environment is maxed out and the plant is being Limited with resources and reaches a peak.
I have the upmost respect for small Box grower that can pull off a good yield, you are one of them. it is challenging and if we could pull big yields from small spaces we would all be doing it. Every grower faces a Crux in their grow environment and has to either balance it out or expand for their needs/wants, I just did and now I have to find My New Gold standard.