Iron Triangle OG #9 BX by Colorado Seed
Growers reach for Iron Triangle OG #9 BX as a sativa-leaning option, a cross of Iron Triangle × Gupta Kush out of Colorado Seed. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Iron Triangle OG #9 BX grows against.
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Similar strains
| Breeder | Colorado Seed |
|---|---|
| Type | mostly sativa |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | Iron Triangle × Gupta Kush |
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🧬 Explore the family: Iron Triangle · Gupta Kush
Ancestry Pedigree
Colorado Seed
Breeder: Colorado Seed
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Colorado Seed Inc
Clone Only Strains
Original Strains
Original Strains
Colorado Seed Inc
Colorado Seed Inc
Colorado Seed Inc
Clone Only Strains
Clone Only Strains
Original Strains
Original Strains
Clone Only Strains
Rare Dankness Seeds
Clone Only Strains
Rare Dankness Seeds
Clone Only Strains
Unknown or Legendary
Original Strains
Reservoir Seeds
Unknown or Legendary
Reservoir Seeds
Unknown or Legendary
Reservoir Seeds
Unknown or Legendary
Sensi Seeds
The Seed Bank
The Seed Bank
Clone Only Strains
Unknown or Legendary
Unknown or Legendary
Clone Only Strains
Growing Iron Triangle OG #9 BX: 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 Iron Triangle or Gupta Kush 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.
Iron Triangle OG #9 BX FAQ
How long does Iron Triangle OG #9 BX take to flower?
Iron Triangle OG #9 BX typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Iron Triangle OG #9 BX an indica or a sativa?
Iron Triangle OG #9 BX is listed as mostly sativa.
What are the parents of Iron Triangle OG #9 BX?
Iron Triangle OG #9 BX was bred from Iron Triangle × Gupta Kush by Colorado Seed.
What environment does Iron Triangle OG #9 BX 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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