Ripley's OG by Mephisto Genetics
Bred by Mephisto Genetics from Alien OG × Ruderalis, Ripley's OG is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 70 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Ripley's OG grows against.
🌿 Start a Ripley's OG journal — free →
Similar strains
| Breeder | Mephisto Genetics |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±70 days |
| Environment | Outdoors |
| Lineage | Alien OG × Ruderalis |
🌱 Get Ripley's OG seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Alien OG · Ruderalis
Ancestry Pedigree
The Cali Connection
The Cali Connection
Clone Only Strains
Original Strains
Unknown or Legendary
Original Strains
The Cali Connection
Clone Only Strains
Clone Only Strains
Sensi Seeds
Original Strains
Original Strains
The Cali Connection
Clone Only Strains
Unknown or Legendary
Original Strains
Original Strains
The Cali Connection
Unknown or Legendary
Unknown or Legendary
Original Strains
Original Strains
Growing Ripley's OG: 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 Alien OG 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.
Ripley's OG FAQ
How long does Ripley's OG take to flower?
Ripley's OG typically flowers in around 70 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Ripley's OG an indica or a sativa?
Ripley's OG is listed as ruderalis/indica/sativa.
What are the parents of Ripley's OG?
Ripley's OG was bred from Alien OG × Ruderalis by Mephisto Genetics.
What environment does Ripley's OG 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 Ripley's OG and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Ripley's OG? 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.