- Strain Type: Indica-dominant hybrid
- Genetics: OG #18 × SFV OG Kush
- Breeder: Karma Genetics
- THC Content: 20–26%
- CBD Content: Low (<1%)
- Terpene Profile: Myrcene, Limonene, Caryophyllene
- Primary Flavors: Lemon fuel, earthy pine, spicy diesel
- Flowering Time (Indoor): 8–10 weeks
- Outdoor Harvest Time: Early to mid-October
- Indoor Yield: 14–18 oz per m²
- Outdoor Yield: 18–22 oz per plant
- Grow Difficulty: Moderate
Karma OG is a potent indica-dominant hybrid bred to intensify the classic OG experience through carefully selected elite cuts. Developed by Karma Genetics, this cultivar combines OG #18 with SFV OG Kush, reinforcing deep fuel notes, resin production, and heavy body relaxation. The result is a marijuana strain that captures the essence of traditional OG power while refining structure and consistency for modern growers.
Genetics and Lineage
Karma OG brings together OG #18 — a phenotype of OG Kush known for its strong lemon-diesel punch and heavy sedative qualities — with SFV OG Kush, a cultivar prized for sharp citrus zest and vigorous growth. OG #18 contributes dense bud formation, thick trichome coverage, and a pronounced body-centered high. SFV OG Kush adds structure, improved yield potential, and bright pine-citrus sharpness.
This double-OG pairing intensifies the lineage’s defining characteristics: pungent fuel aroma, earthy pine undertones, and long-lasting potency. The buds typically form compact, resin-soaked colas with vibrant green coloration and fiery orange pistils. Trichome density is often high, reflecting the strain’s strong THC output and suitability for extraction. By combining two respected OG expressions, Karma Genetics created a cultivar that feels authentic to the lineage while offering stabilized performance and balanced growth traits.
Effects and Experience
Karma OG usually begins with a calming cerebral effect that clears mental tension without producing sharp stimulation. The onset feels steady and grounding, bringing subtle mood elevation and a quieting of internal chatter. As the high deepens, the physical component becomes dominant. A warm, spreading relaxation settles into the muscles, gradually increasing in intensity.
In moderate doses, the strain provides a comfortable, stress-relieving body calm. In higher doses, the sedative qualities of OG #18 become more apparent, often leading to couch-lock and sleepiness. The overall experience is powerful but controlled — not chaotic or racy. It is particularly well suited for evening use, relaxation after physical activity, or unwinding before bed.
Medical Benefits
Karma OG’s terpene profile supports its reputation as a relaxation-focused strain. Myrcene enhances muscle relaxation and sedative effects, while caryophyllene may offer anti-inflammatory support. Limonene contributes mild mood elevation that balances the heavier body sensations.
Medical cannabis patients frequently report using Karma OG for chronic pain, muscle tension, stress, and insomnia. The strong body high makes it especially appealing for nighttime symptom management. Because THC levels can reach into the mid-20% range, careful dosing is recommended to maintain comfort and avoid excessive sedation. Its steady onset and durable duration make it a dependable option for those seeking sustained physical relief.
Flavor Profile and Aroma
Karma OG delivers a bold and unmistakable OG terpene profile. The inhale often presents sharp lemon zest layered over earthy pine and pungent diesel. On the exhale, spicy and herbal undertones linger, reinforcing its OG heritage.
The aroma is strong and penetrating. Fresh citrus and fuel dominate immediately, intensifying when the buds are broken apart. The scent profile reflects both OG #18’s heavy diesel influence and SFV OG Kush’s bright citrus sharpness, creating a layered and assertive fragrance. This strain appeals strongly to consumers who appreciate traditional OG flavor over sweet or dessert-style profiles.
Growing Information
Karma OG performs reliably in indoor and outdoor environments with proper environmental control. Flowering typically completes within 8 to 10 weeks indoors. The plant may stretch moderately early in bloom and benefits from canopy management and structural support for its dense colas.
Due to tight bud formation, humidity and airflow should be carefully managed during late flowering. With attentive cultivation, the strain produces moderate yields of highly resinous flower.
Outdoor harvest generally occurs in early to mid-October in suitable climates. Growers with moderate experience will find Karma OG manageable, particularly when focusing on airflow, feeding balance, and structural reinforcement.
Final Thoughts
Karma OG stands as a refined, OG-driven hybrid that intensifies the fuel-forward character of its lineage. By combining OG #18 with SFV OG Kush, Karma Genetics created a cultivar that emphasizes potency, resin production, and deep physical relaxation. For those seeking a classic OG experience with strong body effects and sharp lemon-diesel flavor, Karma OG delivers a powerful and authentic expression of one of cannabis’s most iconic genetic families.
