Science, culture and history

How the plant works, from photosynthesis to terpenes and cannabinoids, plus cannabis history, culture and the industry.

Aged cannabis bud with amber trichomes on a dark table

CBN: What Is It?

CBN forms as THC ages with heat, light and air. Learn how CBN is made, why old weed has more of it and how it compares with THC and CBD.

Young cannabis bud with milky trichomes in early flower

CBG: What Is It?

CBG is called the mother cannabinoid because THC and CBD start as CBGA. Learn how it forms, why CBG strains exist and how it differs from CBD.

Lavender sprigs beside a frosty cannabis bud

Cannabis Terpenes: What Is Linalool?

Linalool is the floral terpene shared by cannabis and lavender. Learn its aroma, where it occurs, how heat affects it and strains known for it.

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