Russian Fuel F2 by Bay Seeds
A hybrid cross of Russian Fuel, Russian Fuel F2 — released by Bay Seeds — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 67 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Russian Fuel F2 grows against.
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Similar strains
| Breeder | Bay Seeds |
|---|---|
| Type | ruderalis |
| Flowering time | ±67 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Russian Fuel |
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🧬 Explore the family: Russian Fuel
Ancestry Pedigree
Flash Seeds
Short Stuff Seedbank
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Joint Doctor
Soma Seeds
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Sensi Seeds
Sensi Seeds
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Unknown or Legendary
Unknown or Legendary
Cultivators Choice
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Unknown or Legendary
Unknown or Legendary
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Original Strains
Joint Doctor
No Mercy Supply
Unknown or Legendary
Original Strains
Unknown or Legendary
Sensi Seeds
Sensi Seeds
The Seed Bank
Original Strains
Sensi Seeds
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
Original Strains
Sensi Seeds
The Seed Bank
Original Strains
The Seed Bank
Unknown or Legendary
Original Strains
The Seed Bank
Original Strains
Unknown or Legendary
Joint Doctor
Super Sativa Seed Club
Original Strains
The Seed Bank
Original Strains
Growing Russian Fuel F2: what to expect
As a hybrid, expect a moderate stretch after the flip (around 100%) — but watch the plant, not the label: phenotypes within Russian Fuel F2 can lean either direction. Growers familiar with Russian Fuel 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.
Russian Fuel F2 FAQ
How long does Russian Fuel F2 take to flower?
Russian Fuel F2 typically flowers in around 67 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Russian Fuel F2 an indica or a sativa?
Russian Fuel F2 is listed as ruderalis.
What are the parents of Russian Fuel F2?
Russian Fuel F2 was bred from Russian Fuel by Bay Seeds.
What environment does Russian Fuel F2 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 Russian Fuel F2? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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