Humboldt Fogg by SoCal Seed Co.
Growers reach for Humboldt Fogg as a sativa-leaning option, a cross of Cheese × AToA out of SoCal Seed Co.. Indoors it typically finishes flowering in around 77 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Humboldt Fogg grows against.
🌿 Start a Humboldt Fogg journal — free →
Similar strains
| Breeder | SoCal Seed Co. |
|---|---|
| Type | mostly sativa |
| Flowering time | ±77 days |
| Environment | Indoors |
| Lineage | Cheese × AToA |
🌱 Get Humboldt Fogg seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Cheese · AToA
Ancestry Pedigree
Clone Only Strains
Sensi Seeds
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
SoCal Seed Collective
Clone Only Strains
Original Strains
Growing Humboldt Fogg: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Cheese or AToA will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
Humboldt Fogg FAQ
How long does Humboldt Fogg take to flower?
Humboldt Fogg typically flowers in around 77 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Humboldt Fogg an indica or a sativa?
Humboldt Fogg is listed as mostly sativa.
What are the parents of Humboldt Fogg?
Humboldt Fogg was bred from Cheese × AToA by SoCal Seed Co..
What environment does Humboldt Fogg like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
📷 Growing Humboldt Fogg and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Humboldt Fogg? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
Track your own grow free — the journal grades your environment against these bands →
Get the one-page grow reference card
VPD, pH by medium, deficiency symptoms and dry/cure targets on a single printable page. Free — plus the occasional grow-data breakdown. No spam, unsubscribe in one click.