Welcome to Advanced Techniques! 
Push past the fundamentals. Plant training, environmental fine-tuning, and the methods experienced growers use to lift both yield and quality.
Topics include:
- Training methods (SCROG, SOG, mainlining, LST)
- Defoliation and lollipopping
- VPD targets and CO2 enrichment
- Light spectrum and intensity tuning
- Crop steering and irrigation strategy