THC Academy course
Trichomes, Resin & Secondary Metabolism
Study glandular trichome forms, anatomy, sampling, optical maturity observations, and the difference between visible resin and analytical chemistry.
Course outcomes
What you should be able to do
- Distinguish major glandular trichome forms and basic gland anatomy.
- Standardize magnification, tissue sampled, lighting, and sampling location.
- Treat clear/cloudy/amber appearance as one observation rather than a direct potency measurement.
- Separate visible resin abundance from analytical cannabinoid or terpene chemistry.
Guided sequence
5 connected units
1Trichome typesCompare capitate-stalked, capitate-sessile, and bulbous glandular trichomes.Open →2Gland anatomyIdentify stalk, gland head, secretory region, and storage space.Open →3Where to inspectStandardize representative flower-bract sampling.Open →4Clear, cloudy & amberUse optical condition cautiously as one maturity observation among several.Open →5Trichome secretion & secondary metabolismConnect gland biology to cannabinoid and terpene production without equating visible frost with potency.Open →