Automatic Bud Spencer by Organic Seeds

Type ruderalis/indica/sativa · autoFlower ±65 daysCross Bud Spencer × Ruderalis

A autoflowering cross of Bud Spencer × Ruderalis, Automatic Bud Spencer — released by Organic Seeds — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 65 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Automatic Bud Spencer grows against.

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Similar strains

Automatic Northern LightsOrganic Seeds · ±80 daysAutomatic AKOrganic Seeds · ±70 daysBubba Valley KushOrganic Seeds · ±53 daysWhite Widow Fast VersionOrganic Seeds · ±45 daysWhite ChronicOrganic Seeds · ±55 daysOrganic AK 47Organic Seeds · ±55 daysAuto AK 47Speed Seeds · ±65 daysAuto Critical+Bulk Seeds · ±65 daysAuto Diesel SkunkoCartel Seeds · ±65 daysAuto GagarinBob Marley Seeds · ±65 daysAuto Hashchis00 Seeds · ±65 daysAuto Jack HorrendusJah Seeds · ±65 daysAll Organic Seeds →
BreederOrganic Seeds
Typeruderalis/indica/sativa
Flowering time±65 days
EnvironmentOutdoors, Greenhouse
LineageBud Spencer × Ruderalis

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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.

🧬 Explore the family: Bud Spencer · Ruderalis

Ancestry Pedigree

Bud Spencer
Organic Seeds
Chronic
Serious Seeds
Skunk
Unknown or Legendary
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Nothern Lights
Sensi Seeds
AK47
Serious Seeds
Colombia Sativa
Original Strains
Mexico Sativa
Original Strains
Thailand Sativa
Original Strains
Afghanistan Indica
Original Strains
Chronic
Serious Seeds
Ruderalis
Original Strains

Growing Automatic Bud Spencer: what to expect

Because Automatic Bud Spencer is an autoflower it runs on age, not photoperiod: keep it under 18–20 hours of light from sprout to harvest, start in its final pot, and go easy on training after week 3 — autos never pause to recover. Growers familiar with Bud Spencer or Ruderalis 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.

Automatic Bud Spencer FAQ

How long does Automatic Bud Spencer take to flower?

Automatic Bud Spencer typically flowers in around 65 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Automatic Bud Spencer an indica or a sativa?

Automatic Bud Spencer is listed as ruderalis/indica/sativa (autoflowering).

What are the parents of Automatic Bud Spencer?

Automatic Bud Spencer was bred from Bud Spencer × Ruderalis by Organic Seeds.

What environment does Automatic Bud Spencer 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.

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Facts compiled from public breeder listings. Growing Automatic Bud Spencer? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

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Published by Cultivar (logmygrow.com), a structured grow journal. These reference bands are the same ones the app grades real grows against. Free to cite with a link. Some outbound product links are affiliate links — see disclosures.