How to Train Autoflowers Without Costing Yourself Yield
By The Budometry TeamPublished Updated
An autoflower flowers on age regardless of how it feels. Any technique that costs three days of recovery costs three days of growth you never get back.
Part of our pillar guide: Plant Training, Pests and Troubleshooting
Do: low stress training
LST is nearly free in recovery terms. Start early, around node four, tie the main stem sideways, and keep the canopy flat throughout the short veg window.
Do: light defoliation
Remove a handful of leaves that directly shade bud sites. Keep it to a few leaves at a time, never a strip-down.
Maybe: a single early topping
Only on a vigorous plant, only around node three, and only if you accept the risk. Many auto growers skip topping entirely.
Do not: transplant, supercrop late, or heavily defoliate
Plant autos directly into their final pot, avoid stem damage past the pre-flower stage, and never strip an auto that is already flowering.
Frequently asked questions
- How long is an auto's veg window?
- Typically only 3-4 weeks before pre-flowers appear, so all training must happen fast and gently.
The full guide on this topic
Plant Training, Pests and Troubleshooting
Topping, LST and SCROG explained, plus how to identify and stop spider mites, fungus gnats and powdery mildew, and how to read leaf symptoms correctly.