First Light by DJ Short
Growers reach for First Light as an indica-leaning option, a cross of Unknown Strain × Blueberry out of DJ Short. 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 First Light grows against.
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Similar strains
| Breeder | DJ Short |
|---|---|
| Type | mostly indica |
| Flowering time | ±58 days |
| Environment | Outdoors |
| Lineage | Unknown Strain × Blueberry |
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🧬 Explore the family: Unknown Strain · Blueberry
Ancestry Pedigree
Original Strains
DJ Short
Unknown or Legendary
DJ Short
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Growing First Light: 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 Unknown Strain or Blueberry 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.
First Light FAQ
How long does First Light take to flower?
First Light 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 First Light an indica or a sativa?
First Light is listed as mostly indica.
What are the parents of First Light?
First Light was bred from Unknown Strain × Blueberry by DJ Short.
What environment does First Light 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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