Auto Assassin by Short Stuff

Auto Assassin strain photo
Type ruderalis/indica/sativa · autoFlower ±60 daysCross Automatic AK47 × Sativa

1 other breeder's version of Auto Assassin — compare flowering times side by side →

Bred by Short Stuff from Automatic AK47 × Sativa, Auto Assassin is an autoflowering cannabis variety. Indoors it typically finishes flowering in around 60 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Auto Assassin grows against.

🌿 Start a Auto Assassin journal — free →

Similar strains

Auto Big GunShort Stuff · ±60 daysAuto YetiShort Stuff · ±60 daysAuto Spanish DieselShort Stuff · ±60 daysAuto Gorilla OGShort Stuff · ±70 daysRussian Rocket FuelShort Stuff · ±63 daysAuto Purple GorillaShort Stuff · ±70 daysAuto Black JHOriginal Sensible Seeds · ±60 daysAuto BlueDutch Quality · ±60 daysAuto Bubble GumDutch-Headshop · ±60 daysAuto Chocolate Skunk00 Seeds · ±60 daysAuto ClinicalDispensario Seeds · ±60 daysAuto CriticalExclusiveSeeds · ±60 daysAll Short Stuff →
BreederShort Stuff
Typeruderalis/indica/sativa
Flowering time±60 days
EnvironmentOutdoors
LineageAutomatic AK47 × Sativa
DescendantsWild Speed

🌱 Get Auto Assassin seeds →
Affiliate link — supports Cultivar at no cost to you.

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

🧬 Explore the family: Automatic AK47 · Sativa · Wild Speed

Ancestry Pedigree

Automatic AK47
Lowlife Seeds
AK47
Serious Seeds
Colombia Sativa
Original Strains
Mexico Sativa
Original Strains
Thailand Sativa
Original Strains
Afghanistan Indica
Original Strains
Lowryder
Joint Doctor
Williams Wonder
Super Sativa Seed Club
Indica
Original Strains
Northern Lights Nr2
The Seed Bank
Purest Indica
Clone Only Strains
Afghani
Unknown or Legendary
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
Mexico Ruderalis
Original Strains
Sativa
Original Strains

Growing Auto Assassin: what to expect

Because Auto Assassin 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 Automatic AK47 or Sativa 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.

Auto Assassin FAQ

How long does Auto Assassin take to flower?

Auto Assassin typically flowers in around 60 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Auto Assassin an indica or a sativa?

Auto Assassin is listed as ruderalis/indica/sativa (autoflowering).

What are the parents of Auto Assassin?

Auto Assassin was bred from Automatic AK47 × Sativa by Short Stuff.

What environment does Auto Assassin 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 Auto Assassin and something looks off? Free AI photo diagnosis →

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

Suggest an edit for Auto Assassin

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.

Or just open the card now — no email needed →

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.