Cannabis leaf morphogenesis, phyllotaxy, plant architecture, reproductive transition, inflorescence development, trichome development, and senescence across a complete life cycle.
Visual lesson 09
Phyllotaxy & developmental nodes
Follow documented Cannabis changes in axillary structures, stipules, bracts, solitary flowers, and opposite-to-alternate phyllotaxy across development while treating the published node numbers as genotype- and condition-specific observations rather than a universal Cannabis clock.
Primary visual specification
Cannabis node and phyllotaxy developmental reference strip
Create an academically accurate cannabis node and phyllotaxy developmental reference strip for the Phyllotaxy & developmental nodes lesson. Use neutral studio lighting or clean academic illustration conventions, realistic botanical proportions, readable labels where needed, no yellow cast, and no decorative elements that compete with the teaching objective.
- Asset type
- lesson visual
- System
- Nodes & Branching
- Alt text prepared
- Yes
Knowledge check
PracticeCan you explain what the visual is showing?
How should node number and phyllotaxy be used when reading Cannabis development?
Track this lesson
Mark the lesson complete when you are comfortable with the visual, observations, and system context.
Evidence & further reading
Sources connected to this lesson
These references support specific biological, diagnostic, environmental, or process concepts used in this lesson. They are not a substitute for crop-specific testing or local regulatory guidance.Female cannabis phytomer organization, solitary flowers, branching, photoperiod response, inflorescence architecture, and floral development.
Female cannabis photoperiod response, shoot-apex architecture, internode elongation, condensed inflorescence development, gibberellin, and auxin context.
System context