Companion reading · handle with caution

The Dark Arts

What happens after the harvest — extraction, hash, edibles, vaporization, and the chemistry behind potency. This sits next to the course, not inside it — the quizzes and rank seals live on the course path; here it's just honest reading.

Companion · not examined
Stage 2 Concept only

Isomerization

Rearranging the molecule with acid and heat. The flagship worked example.

Stage 3 Concept only

THC Acetate

Bolting a new group on — the one chapter we actively talk you out of.

Stage 7 Full method

Vaporization

Heat without combustion — done the modern, controllable way.

Stage 8 Concept only

Translucent (Honey) Oil

Refining crude oil clear — more solvent passes, not fewer.

Stage 9 Full method

Infused Joints

The light one to finish on: adding concentrate to a joint without ruining it.

This is the companion shelf — adjacent reading, not part of the graded course. Looking for the lessons with quizzes and ranks? Browse the courses →