BB3TNRF1 by Bay Seeds
BB3TNRF1, from breeder Bay Seeds, is a sativa-leaning strain descended from Bruce Banner Nr3 × TNR. Indoors it typically finishes flowering in around 50 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real BB3TNRF1 grows against.
🌿 Start a BB3TNRF1 journal — free →
Similar strains
| Breeder | Bay Seeds |
|---|---|
| Type | mostly sativa |
| Flowering time | ±50 days |
| Environment | Outdoors |
| Lineage | Bruce Banner Nr3 × TNR |
🌱 Get BB3TNRF1 seeds →
Affiliate link — supports Cultivar at no cost to you.
Ancestry Pedigree
Delta 9 Labs
Clone Only Strains
Original Strains
Unknown or Legendary
Original Strains
Reservoir Seeds
Clone Only Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Original Strains
Original Strains
Original Strains
Reservoir Seeds
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Sensi Seeds
Sensi Seeds
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
Original Strains
Original Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Cultivators Choice
Unknown or Legendary
Soma Seeds
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Original Strains
Original Strains
KC Brains Holland
Original Strains
Unknown or Legendary
Original Strains
Growing BB3TNRF1: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Bruce Banner Nr3 or TNR 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.
BB3TNRF1 FAQ
How long does BB3TNRF1 take to flower?
BB3TNRF1 typically flowers in around 50 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is BB3TNRF1 an indica or a sativa?
BB3TNRF1 is listed as mostly sativa.
What are the parents of BB3TNRF1?
BB3TNRF1 was bred from Bruce Banner Nr3 × TNR by Bay Seeds.
What environment does BB3TNRF1 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 BB3TNRF1 and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing BB3TNRF1? 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.