Pineapple Express Auto by G13 Labs
Pineapple Express Auto, from breeder G13 Labs, is an autoflowering strain descended from Pineapple Express × Ruderalis. Indoors it typically finishes flowering in around 50 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Pineapple Express Auto grows against.
🌿 Start a Pineapple Express Auto journal — free →
Similar strains
| Breeder | G13 Labs |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±50 days |
| Environment | Outdoors |
| Lineage | Pineapple Express × Ruderalis |
🌱 Get Pineapple Express Auto 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: Pineapple Express · Ruderalis
Ancestry Pedigree
G13 Labs
Clone Only Strains
Original Strains
Original Strains
Original Strains
Growing Pineapple Express Auto: what to expect
Because Pineapple Express Auto 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 Pineapple Express 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.
Pineapple Express Auto FAQ
How long does Pineapple Express Auto take to flower?
Pineapple Express Auto typically flowers in around 50 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Pineapple Express Auto an indica or a sativa?
Pineapple Express Auto is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Pineapple Express Auto?
Pineapple Express Auto was bred from Pineapple Express × Ruderalis by G13 Labs.
What environment does Pineapple Express Auto 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 Pineapple Express Auto and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Pineapple Express Auto? 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.