![\"LST](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/02\/LST.webp\")
What Is LST and Why Does It Work?<\/h2>\n
The main goal of LST is to break “apical dominance.” Naturally, plants tend to grow like a Christmas tree, with a single main top. By bending the stem, we force the plant to distribute growth hormones (auxins) evenly across all lateral branches.<\/p>\n Vertical Structure<\/b>: Shows clear apical dominance, typical of Sativa<\/b> varieties or Sativa-dominant Hybrids<\/b>, with a very tall central stem pointing directly toward the light.<\/p>\n<\/li>\n Flower Distribution<\/b>: Features a single dominant main cola and several smaller, less developed secondary tops on the lower lateral branches.<\/p>\n<\/li>\n Internodal Distance<\/b>: The internodes appear more spaced out, reflecting the plant’s natural tendency to seek height.<\/p>\n<\/li>\n<\/ul>\n Uniform Canopy<\/b>: Through the use of ties (visible as green wires pulling branches downward), the plant has been bent to create a horizontal, flat structure.<\/p>\n<\/li>\n Light Exposure<\/b>: This technique allows all flowering sites to be at the same distance from the lamp, optimizing photosynthesis for every top.<\/p>\n<\/li>\n Homogeneous Development<\/b>: Instead of a single large cola, the plant develops multiple flowers of similar size, potentially increasing yield in spaces with limited height.<\/p>\n<\/li>\n<\/ul>\n<\/figcaption><\/figure>\n To perform proper LST, you don’t need expensive tools, but it’s essential to choose the right materials to avoid injuring the plant.<\/p>\n The key is gentleness. You generally start when the plant has developed 3 or 4 nodes and the stem is still flexible.<\/p>\n Use your hands to test the branch’s resistance before securing it permanently. If you feel too much tension, stop.<\/p>\n Autoflowers have a short life cycle and don’t tolerate high stress (such as topping). LST is the perfect technique for them, as it doesn’t halt growth but maximizes its potential. If you want to learn more about the nature of these plants, read our Complete Guide to Ruderalis Genetics<\/a>.<\/p>\n Recommended Genetics for LST:<\/strong> For best results, we recommend choosing vigorous and resilient varieties. You can find a wide selection of autoflowering seeds here<\/a>, or browse the catalogs of top brands:<\/p>\n Experienced growers often combine LST with other methods to achieve an even denser and more productive canopy.<\/p>\n Using a net (SCROG) together with LST ties allows you to perfectly fill every corner of the growing space.<\/p>\n Despite being a “low stress” technique, it’s easy to make mistakes if you rush.<\/p>\n 1. Excessive bending:<\/strong> If the stem is too rigid, you risk snapping it. If it happens, use adhesive tape to repair the wound immediately.<\/p>\n 2. Ties that are too tight:<\/strong> The stem will increase in diameter during growth. If the tie is too tight, it will strangle the plant, blocking nutrient flow.<\/p>\n If done correctly, LST transforms your plant into a uniform expanse of mature tops, ready for an abundant, high-quality harvest.<\/p>\n Now that you know all the secrets of Low Stress Training, all that’s left is to start shaping your plants by choosing the perfect genetics from our Cannabis Seeds<\/a>!<\/p>\n Informational note:<\/strong> The techniques described in this article are for illustrative, educational, and informational purposes<\/strong> only. Cannabis cultivation is subject to legal regulations that vary significantly from country to country (and, in some cases, from region to region).<\/p>\n![\"Comparison](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/02\/prima-dopo-lst-confronto-crescita-e1770155206996.webp\")
<\/h3>\n
Left Plant (Natural Growth)<\/h3>\n
\n
Right Plant (LST Technique)<\/h3>\n
\n
Materials Needed for Training<\/h2>\n
\n
![\"Materials](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/02\/materiale-lst-legacci-attrezzi-training-e1770146916626.webp\")
How to Apply LST Step by Step<\/h2>\n
![\"Infographic](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/02\/infografica-processo-lst-step-by-step.webp\")
![\"Manual](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/02\/applicazione-lst-mani-piegatura-ramo-e1770146899445.webp\")
LST on Autoflowering Varieties<\/h2>\n
![\"LST](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/02\/lst-autofiorente-training-precoce-e1770146937888.webp\")
\n
![\"\"](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/02\/FAST-BUDS-FROSTBANGER-AUTO-F4-FEM_logo.webp\"){kind=logo}
![\"Special](\"https:\/\/www.budream.com\/wp-content\/uploads\/2025\/08\/HSC_og_triploid_auto_packet.webp\")
![\"\"](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/01\/FB_guava-auto_logo-1.webp\"){kind=logo}
<\/p>\nCombined Techniques: LST, Topping, and SCROG<\/h2>\n
![\"Topping](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/02\/lst-topping-combinato-tecnica-doppia-e1770146953591.webp\")
![\"LST](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/02\/scrog-lst-rete-screen-training-e1770146974744.webp\")
Common Mistakes to Avoid<\/h2>\n
![\"LST](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/02\/errore-lst-piegatura-eccessiva-danno-e1770146991389.webp\")
![\"Stem](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/02\/errore-legaccio-stretto-strozzatura-fusto-e1770147007430.webp\")
The Final Result: A Uniform Canopy<\/h2>\n
![\"LST](\"https:\/\/www.budream.com\/wp-content\/uploads\/2026\/02\/chioma-uniforme-lst-successo-e1770147022666.webp\")
\nDisclaimer and Legal Notes<\/strong><\/h3>\n