Spec Ops by 303 Seeds
Spec Ops lands on the indica-leaning side of the spectrum, 303 Seeds's take on the Alien Rock Candy × Bio-Diesel line. Indoors it typically finishes flowering in around 58 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Spec Ops grows against.
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Similar strains
| Breeder | 303 Seeds |
|---|---|
| Type | mostly indica |
| Flowering time | ±58 days |
| Environment | Greenhouse |
| Lineage | Alien Rock Candy × Bio-Diesel |
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🧬 Explore the family: Alien Rock Candy · Bio-Diesel
Ancestry Pedigree
Alien Genetics
BOG Seeds
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
Original Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Cultivators Choice
Unknown or Legendary
BOG Seeds
BOG Seeds
White Label
TH Seeds
Unknown or Legendary
Original Strains
Serious Seeds
TH Seeds
BOG Seeds
Alien Genetics
The Cali Connection
Clone Only Strains
Original Strains
Unknown or Legendary
The Cali Connection
Clone Only Strains
Clone Only Strains
Sensi Seeds
Original Strains
Original Strains
Alien Genetics
Clone Only Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
303 Seeds
Paradise Seeds
Original Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Original Strains
Original Strains
Growing Spec Ops: 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 Rock Candy or Bio-Diesel 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.
Spec Ops FAQ
How long does Spec Ops take to flower?
Spec Ops typically flowers in around 58 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Spec Ops an indica or a sativa?
Spec Ops is listed as mostly indica.
What are the parents of Spec Ops?
Spec Ops was bred from Alien Rock Candy × Bio-Diesel by 303 Seeds.
What environment does Spec Ops 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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