Training & Plant Architecture

Mainlining & Structured Branch Selection

Mainlining uses repeated pruning and branch selection to create a symmetrical framework, trading time and recovery for a deliberately organized canopy.

Key concepts

  • Symmetry is created through branch selection, not guaranteed by the plant
  • Repeated pruning extends recovery time
  • Equal branch number does not guarantee equal vigor
  • Root health and environmental consistency influence recovery

What to measure or observe

  • Record each pruning stage
  • Compare branch diameter and growth rate
  • Correct dominant branches gradually
  • Track total recovery time

Common mistakes

  • Following a fixed node recipe regardless of plant vigor
  • Removing too much tissue from a stressed plant
  • Assuming symmetry guarantees equal yield

Visuals this lesson still needs

  • Mainline build sequence
  • Branch selection map
  • Symmetry versus vigor comparison
  • Recovery checkpoints