The procedure of excising the main stem of cannabis seedlings or plants above a selected node, generally performed to encourage lateral growth, is a common horticultural technique. This intervention redirects the plant’s hormonal distribution, suppressing apical dominance and promoting the development of multiple colas rather than a single dominant one. The location of the cut determines the number of subsequent main stems, with cuts above the third node typically resulting in four or more main branches.
Employing this method can significantly enhance overall yield by promoting a bushier growth habit, maximizing light penetration and distribution across the plant canopy. The development of multiple primary bud sites contributes to a more even distribution of resources, potentially leading to increased flower production. Historically, this practice has been employed by cultivators seeking to optimize space utilization and improve the overall efficiency of their grow operations.