Cultivation Technique Lst

Low Stress Training (LST) is a cultivation technique where growers gently bend and tie down cannabis plant stems during vegetative growth to create a more horizontal canopy structure. Rather than allowing vertical apical dominance, LST redistributes growth hormones and encourages lateral branching, potentially increasing flowering sites across the plant. Breeders and cultivators often employ LST with genetics that respond well to canopy manipulation—particularly vigorous sativas or hybrids with flexible stems. This approach contrasts with high-stress techniques and requires consistent monitoring to avoid stem damage. LST compatibility varies by strain phenotype; some lineages show more resilience to bending than others.

Breeders working with LST-responsive genetics focus on developing stable, flexible-stem phenotypes that tolerate horizontal training without excessive stress responses. Documenting which parental lines produce plants suitable for low-stress techniques helps cultivators and seed producers make informed selection decisions.