Cultivation Method Lst

LST (Low Stress Training) refers to a cultivation technique where growers gently bend and tie down cannabis plant stems during the vegetative stage to control height and encourage lateral branch development. Unlike high-stress methods that involve cutting or removing plant material, LST preserves the plant's vascular tissue while redirecting auxin (growth hormone) distribution. Breeders and growers working with LST-responsive genetics often select for plant types with flexible stems, shorter internodal spacing, and vigorous lateral branching capacity. This method is commonly associated with indoor environments where vertical space is limited, though outdoor cultivators also employ LST for canopy management. The technique does not alter the plant's genetic material but influences phenotypic expression—how genes manifest in plant structure.

Breeders developing genetics for controlled-environment cultivation often prioritize traits compatible with LST, including stem flexibility, branching vigor, and compact architecture. Selecting parent plants that respond well to training has become a standard consideration in lineages designed for indoor production systems.