Fog is recorded as a sativa-dominant hybrid (~70/30) cannabis cultivar. It is listed with the parent cross Haze × Northern Lights #5 × stabilized phenotype. Commonly reported effects associated with this cultivar include creative, uplifting.
About
Fog is a sativa-dominant hybrid, running approximately 70% sativa and 30% indica, produced by crossing Haze with Northern Lights #5. That pairing brings together one of the most recognized sativa lines in cannabis history with a stable, resinous indica, and the result is a strain that leans clearly toward the sativa side of its genetics while carrying some structural influence from its Northern Lights #5 parent.
The terpene profile is built around limonene, myrcene, pinene, and terpinolene. In practice, that combination expresses as a flavor experience centered on pine and earth, with a sweet undertone rounding out the finish. The pinene and terpinolene contribute most noticeably to the sharp, resinous quality in the aroma, while the myrcene adds depth and a grounded earthiness beneath it.
Users commonly report creative and uplifting effects from Fog, consistent with what you'd expect from a sativa-leaning hybrid in this THC range of 18% to 23%. These are the kinds of experiences that tend to favor daytime or active use, though individual responses vary and nothing here should be taken as a guaranteed outcome.
On the cultivation side, Fog is rated intermediate difficulty. The primary challenges are patience and height management, both of which point to its strong sativa genetics. Flowering runs 9 to 11 weeks, or roughly 63 to 77 days, which is on the longer end and requires a grower willing to commit to the timeline. Vertical growth will need to be managed, particularly in indoor environments with limited canopy space. Techniques such as topping or low-stress training are worth considering early in the vegetative stage. The reward for that patience is a yield potential of 400 to 500 grams per square meter under competent conditions, which is a respectable return for a strain of this type.
From a breeding standpoint, the Haze and Northern Lights #5 cross used to produce Fog represents a well-established approach to balancing sativa stretch and effect profile with some indica stabilization. The combination has proven reliable across numerous hybrid projects, and Fog reflects that foundation in its growth pattern, terpene expression, and reported experience.