Auto Critical++ by Gea Seeds
9 other breeders' versions of Auto Critical++ — compare flowering times side by side →
Auto Critical++, from breeder Gea Seeds, is an autoflowering strain descended from Critical doubleplus × Lowryder. Indoors it typically finishes flowering in around 73 days from sprout. Reported THC is 12%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Auto Critical++ grows against.
🌿 Start a Auto Critical++ journal — free →
Similar strains
| Breeder | Gea Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±73 days |
| THC | 12% |
| Environment | Outdoors |
| Lineage | Critical doubleplus × Lowryder |
🌱 Get Auto Critical++ 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: Lowryder
Ancestry Pedigree
Gea Seeds
Dinafem
Clone Only Strains
Mr Nice Seedbank
Original Strains
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
Original Strains
Gea Seeds
Soma Seeds
Unknown or Legendary
Original Strains
Sensi Seeds
The Seed Bank
Original Strains
Cultivators Choice
Unknown or Legendary
Original Strains
Original Strains
Original Strains
Original Strains
Soma Seeds
Joint Doctor
Super Sativa Seed Club
Original Strains
The Seed Bank
Unknown or Legendary
Original Strains
Original Strains
Growing Auto Critical++: what to expect
Because Auto Critical++ 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 Critical doubleplus or Lowryder 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 Critical++ FAQ
How long does Auto Critical++ take to flower?
Auto Critical++ typically flowers in around 73 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Auto Critical++ an indica or a sativa?
Auto Critical++ is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Auto Critical++?
Auto Critical++ was bred from Critical doubleplus × Lowryder by Gea Seeds.
How strong is Auto Critical++?
Reported THC for Auto Critical++ is 12%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Auto Critical++ 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 Critical++ and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Auto Critical++? 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.