Doc Foo by Cult Classics Seeds
A indica-leaning cross of Colorado Bubba × Kurple Fantasy, Doc Foo — released by Cult Classics Seeds — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 54 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Doc Foo grows against.
🌿 Start a Doc Foo journal — free →
Similar strains
| Breeder | Cult Classics Seeds |
|---|---|
| Type | mostly indica |
| Flowering time | ±54 days |
| Environment | Outdoors |
| Lineage | Colorado Bubba × Kurple Fantasy |
🌱 Get Doc Foo seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Colorado Bubba · Kurple Fantasy
Ancestry Pedigree
Clone Only Strains
Clone Only Strains
Original Strains
Unknown or Legendary
Original Strains
The Seed Bank
Original Strains
Unknown or Legendary
Clone Only Strains
Unknown or Legendary
Cannabiogen
Original Strains
Growing Doc Foo: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Colorado Bubba or Kurple Fantasy 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.
Doc Foo FAQ
How long does Doc Foo take to flower?
Doc Foo typically flowers in around 54 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Doc Foo an indica or a sativa?
Doc Foo is listed as mostly indica.
What are the parents of Doc Foo?
Doc Foo was bred from Colorado Bubba × Kurple Fantasy by Cult Classics Seeds.
What environment does Doc Foo 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 Doc Foo and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Doc Foo? 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.