Harvesting, Drying & Curing — The Steps That Create Aroma

A grower can do everything right — but poor drying and a lack of curing will destroy 40% of the final quality.

TL;DR: Harvest readiness: trichomes 60–80% milky, 10–20% amber. Drying: 10–14 days at 18–20 °C / 55–62% RH, in the dark. Curing: 4–8 weeks in glass jars with daily burping.

Harvest Time — Reading the Trichomes

Trichomes go through three stages: clear (immature), milky (peak THC), and amber (THC → CBN, more sedative).

Peak potency: 80% milky, 10–20% amber. Sedative effect: more amber (30–40%).

Tool: 60× loupe or USB microscope.

Drying — The 10–14 Day Rule

18–20 °C / 55–62% RH, dark, gentle air movement. Hang whole branches.

Too fast → "hay aroma", bound chlorophyll, harsh smoke.

Ready when small stems snap instead of bending.

Curing — The Alchemy

Place buds in glass jars (75% full). First 2 weeks: burp 2–3 times daily. From week 4: twice a week.

Boveda packs (62%) automate humidity management.

Smokable after 4 weeks, significantly smoother after 8 weeks.

FAQ

Can I cut drying short?

Yes, but quality will suffer. Freeze-drying is the professional standard for rosin production.

What happens chemically during curing?

Chlorophyll and sugars are broken down by aerobic bacteria, terpenes reorganise, and THCA slowly decarboxylates.