The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 1863Hybrid

818 SFV Fire OG by Relentless Genetics

SFV OG × Fire OG

818 SFV Fire OG is a potent hybrid developed by Relentless Genetics, blending two significant Southern California Kush lineages. It offers a high-THC experience with a profile that leans towards relaxation while still providing an uplifting mental clarity.

AromaCitrusDieselPineEarthyPeppery

Appearance

This cultivar typically presents dense, spear-shaped colas characteristic of OG strains, with tightly stacked calyxes. The flowers display a range of green hues, often highlighted by prominent fiery orange pistils, a trait inherited from its Fire OG ancestry. When cultivated under optimal lighting and environmental conditions, the buds can appear coated in a silvery-white layer of trichomes due to prolific resin production.

The plant's foliage is generally medium-width with slightly serrated edges. Moderate internodal spacing allows for good airflow while still supporting dense flower formation. Growers often observe a significant stretch post-flip, making topping and training techniques like SCROG beneficial for managing canopy evenness and preventing top-heavy growth.

Aroma and Flavor Profile

The aroma of 818 SFV Fire OG is initially dominated by high-voltage citrus notes, reminiscent of lemon cleaner, which then transitions into diesel and pine resin undertones. A deeper inspection reveals earthy-kush base notes and a cracked black pepper scent. Well-cured examples may also exhibit subtle hints of herbal sweetness and faint floral notes.

Upon inhalation, the flavor profile typically mirrors the aroma, starting with bright lemon-pine notes, followed by a fuel-like mid-palate, and finishing with a peppery, earthy taste. The exhale often leaves a lingering diesel-tar impression combined with the bitterness of citrus oils, reinforcing its strong OG identity. Proper drying and curing are essential for fully developing and sharpening these complex sensory characteristics.

Effects

Consumers often report a fast onset of effects with 818 SFV Fire OG, leading to a sense of calm and relaxation. While it possesses an indica-forward body effect, it also delivers a clear and assertive uplift, characteristic of many OG Kush family members. This balance makes it suitable for evening use, offering a deeply enveloping experience that can be quite potent.

Terpenes and Cannabinoids

818 SFV Fire OG is a THC-dominant strain, with CBD levels typically measuring below 1%. THC content commonly ranges between 22-29%, with some batches potentially exceeding 30% total potential THC. Minor cannabinoids like CBG may also be present in small percentages. The terpene profile is rich, often featuring Myrcene, Limonene, and Caryophyllene as primary components, contributing to its distinct aroma and effects.

The terpene concentration can reach 1.5-3.0% by weight in quality flower, translating well into concentrates. These terpenes contribute to the strain's signature scent and flavor, with Limonene providing citrus notes, Myrcene contributing to earthy and relaxing effects, and Caryophyllene adding peppery and spicy undertones.

Growing Characteristics

This cultivar is known for its vigorous resin production and dense flower structure, typical of OG lines. It benefits from training techniques to manage its significant stretch after the light flip and to ensure an even canopy. Growers should pay close attention to light intensity and temperature management, especially late in flowering, to prevent issues like foxtailing and to maximize trichome development.

Origins and Lineage

Bred by Relentless Genetics, 818 SFV Fire OG is a modern hybrid created by crossing SFV OG with Fire OG. The name references the 818 area code of the San Fernando Valley, a region significant in the history of OG Kush phenotypes. This cross aims to combine the influential characteristics of these two renowned West Coast Kush archetypes into a more stable and reproducible form.

SFV OG is known for its strong lemon-pine cleaner notes and a gassy finish, while Fire OG is recognized for its prominent red-orange pistils and a penetrating kush-fuel aroma. The resulting hybrid inherits traits from both, offering a complex profile that honors classic Cali OG genetics.

Frequently asked questions

What is the THC content of 818 SFV Fire OG?
818 SFV Fire OG is a THC-dominant strain, commonly testing between 22-29% THC, with some batches potentially exceeding 30% total potential THC.
What are the primary aromas and flavors of this strain?
The strain is characterized by high-voltage citrus, diesel, and pine notes, with an underlying earthy and peppery complexity.
What kind of effects can be expected from 818 SFV Fire OG?
Consumers typically experience a fast onset of calming and relaxing effects, coupled with a clear, assertive mental uplift, making it suitable for evening use.
Who developed 818 SFV Fire OG?
818 SFV Fire OG was bred by Relentless Genetics, combining SFV OG and Fire OG genetics.