Motor Breath by Mavericks Genetics is a feminized, Indica-dominant hybrid of Chemdog x SFV OG, built around a rich, sweet fuel aroma and dense, purple-streaked buds. At 70% Indica and 30% Sativa, with THC rated at 25 ± 2%, it is a heavy, gassy cultivar for fans of classic Chem and OG character.
The flowers show striking purple hues mixed with deep green, all wrapped in a thick layer of shimmering trichomes. With 3.30% total terpenes, the aroma is unmistakable from mid-bloom onward.
Mavericks Genetics reports 16 national cannabis cup victories for Motor Breath. It is also a quick finisher, with a flowering time of about 8 weeks and breeder figures of 650 g/m² indoors and up to 850 g per plant outdoors.
With a 99% feminization rate and a dry extraction ratio of 100:12 kg, Motor Breath seeds suit growers who want gas-forward flowers, fast turnaround and solid weight.
Chemdog x SFV OG: Motor Breath Genetics
Chemdog is one of the foundational fuel lines in American cannabis, known for its pungent, diesel-like terpenes and resin-heavy flowers. SFV OG, a San Fernando Valley selection of OG Kush, contributes dense, Indica-style structure and a lemony, piney OG backbone.
The cross leans 70% Indica, producing a medium, compact plant with strong lateral branches and chunky flower sites. The Chem side drives the fuel intensity while the OG side keeps the buds tight and heavy.
Sweet Fuel Aroma, Gassy Flavor and a Heavy Effect
The breeder lists the aroma as sweet gas. Expect a rich, sweet fuel nose with a sharp, gassy punch that still feels smooth and refined rather than harsh.
The flavor is dense and fuel-forward on the inhale, with a sweeter, earthy OG finish on the exhale. The smoke is thick and the aftertaste lingers.
The effect is relaxing and euphoric with a heavy body feel, in line with its 70% Indica genetics. A mood lift arrives first, then the body settles into a deep, calm state. At 25 ± 2% THC, it is a strong evening strain.
Growing Motor Breath Indoors
Indoors, Motor Breath stays compact and fits small and medium tents easily. Topping once early in veg and spreading branches with LST creates an even canopy of heavy tops. The breeder lists about 650 g/m² (2.13 oz/ft²) after roughly 8 weeks of flowering.
Dense, resinous OG-style buds need good airflow and controlled humidity late in bloom. Cooler night temperatures in the final weeks can deepen the purple tones, and a carbon filter is essential to contain the fuel aroma.
Growing Motor Breath Outdoors
Outdoors, Motor Breath finishes early, with harvest around the end of September in the Northern Hemisphere, an advantage in regions with short or rainy autumns. The breeder reports up to 850 g per plant (30.0 oz/plant).
Give it full sun, rich soil and space for its lateral branches. Light interior thinning and stakes for the main colas keep the compact flowers dry and upright as they swell.
Motor Breath Characteristics
| Strain type | Feminized |
| Genetics | Chemdog x SFV OG |
| Indica/Sativa | 70% Indica / 30% Sativa |
| THC | 25 ± 2% |
| Effect | Relaxing, euphoric, heavy |
| Aroma/Flavor | Sweet gas, fuel |
| Indoor yield | 650 g/m² (2.13 oz/ft²) |
| Outdoor yield | 850 g/plant (30.0 oz/plant) |
| Flowering time | 8 weeks |
| Outdoor harvest | End of September |
| Cola color | Purple tones |
| Terpenes (total %) | 3.30% |
| Extraction yield | 100:12 kg (about 12% of dry weight) |
| Feminization rate | 99% |
| Best cultivation technique | Topping once in veg plus LST |
FAQ
Is Motor Breath Indica or Sativa?
Motor Breath is Indica-dominant, about 70% Indica and 30% Sativa.
What are the parents of Motor Breath?
Mavericks Genetics lists the lineage as Chemdog x SFV OG.
How much THC does Motor Breath have?
It is rated at 25 ± 2% THC, with 3.30% total terpenes.
How long does Motor Breath take to flower?
About 8 weeks indoors. Outdoors in the Northern Hemisphere, it is ready around the end of September.
What does Motor Breath smell like?
The aroma is a rich sweet gas, with a sharp fuel punch over a smoother, sweet base.
How much does Motor Breath yield?
Around 650 g/m² (2.13 oz/ft²) indoors and up to 850 g per plant (30.0 oz/plant) outdoors.






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