2026
NightFire OG Sativa
Median THC
19.1%
Flowering
8–9 weeks (~65 days)
Breeder
Sin City Seeds

What labs found

Median THC
19.1%
Typical range
12.7–28.2%
Lab tests
64
States
1

0%40%

Flower tested under this name in legal US markets, 2014–2022. The range covers the middle 90% of tests. Growers and labs vary, so a given jar can fall outside it. Data: Jikomes & Zoorob (CC0), Cannabis Wise Guys (CC BY 4.0), Cannlytics (CC BY 4.0).

About NightFire OG

NightFire OG is a sativa cross of White Fire OG and White Nightmare from Sin City Seeds. Known for blueberry, strawberry, lemon aromatics.

NightFire OG is a sativa cultivar bred by Sin City Seeds from White Fire OG and White Nightmare. It is recorded in state compliance flower testing in WA (2014 and 2022). Photoperiod cuts typically finish flowering in 8–9 weeks (~65 days) under indoor or greenhouse lighting.

Aroma and flavor

Jars of NightFire OG are most often described as showing jammy blueberry, sweet strawberry, tart lemon peel and crisp conifer pine. Chemotype data points to earthy, herbal myrcene, crisp, forest-like pinene and bright, citrus-forward limonene as the primary aromatic drivers, with batch-to-batch variation depending on cultivation and curing.

Reported effects

Consumers commonly report an active, energetic lift, a sociable, talkative ease and a warm, soothing body tingle, making NightFire OG a frequent pick for daytime sessions, creative work, or social settings. The most commonly noted downsides are unease or racing thoughts at higher doses and dry mouth.

Specs

Growing

Grower notes
Photoperiod cuts typically finish flowering in 8–9 weeks (~65 days) under indoor or greenhouse lighting.

The flower

Flavour
Blueberry, Strawberry, Lemon, Pine
Aroma
Jammy blueberry, sweet strawberry, tart lemon peel
Terpenes
Dominant terpenes: myrcene, pinene, limonene
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Family tree

NightFire OG is reported as White Fire OG × White Nightmare.

  • Parents
  • Grandparents
  • As reported, not a genetic test

View full lineage table →

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