Midnight Marathon by Night Owl Seeds / Dark Owl Seeds
 
Midnight Marathon is a potent and deeply sedative autoflowering hybrid from Night Owl Seeds and Dark Owl Seeds, released as part of the exclusive 2023 Owloween Spooktacular collection. This strain is a cross between Marathon OG Auto F3 Midnight Purple Pheno and Marathon OG Auto F3, resulting in a gas-heavy, resin-soaked powerhouse with a stunning mix of deep purple and traditional OG characteristics. With an intense OG potency, earthy funk, and a deeply relaxing effect, Midnight Marathon is an excellent choice for those seeking a hard-hitting nighttime strain.
 
Strain Information
Strain Name: Midnight Marathon
Strain Breeder: Night Owl Seeds / Dark Owl Seeds
Lineage: Marathon OG Auto F3 Midnight Purple Pheno × Marathon OG Auto F3
Genetics: Hybrid
Seed Type: Autoflowering
Flowering Type: Autoflower
Flowering Time: 75-85 days from sprout
Effect: Heavy OG body relaxation, sedative, deeply calming, couch-lock inducing, ideal for nighttime use
Aroma: Pungent OG gas, earthy funk, rich musk
Taste: Strong fuel with deep earthy kush undertones and a lingering spicy finish
Height: Medium with dense, resinous bud formation
Yield: 55-110 grams (2-4 ounces) per plant
 
Strain Description
Midnight Marathon is a next-level OG autoflower that brings extreme resin production and a deeply sedative effect. This strain is a true heavyweight, designed for those who love OG potency and gas-heavy terpene profiles.
 
Visually, around 50% of the plants display striking Midnight Purple hues, creating a stunning contrast against the thick frost of trichomes. The buds are dense, sticky, and absolutely dripping in resin, making Midnight Marathon an excellent candidate for extractions and concentrates.
 
The effects are intense, delivering a full-bodied relaxation that can quickly lead to couch-lock if consumed in excess. This makes it an ideal choice for evening or bedtime use, perfect for unwinding after a long day, relieving stress, and promoting deep, restorative sleep. While it has some cerebral uplift at the onset, the dominant sensation is a powerful physical sedation that can be overwhelming for those with a lower tolerance.
 
Growing Information
Midnight Marathon is a sturdy, medium-sized autoflower that thrives in both indoor and outdoor environments. It exhibits strong lateral branching and dense bud development, making it a rewarding grow for those looking for high resin production and deep colours.
 
Recommended growing techniques include:
Low-Stress Training (LST) to improve light penetration and maximise yield.
Cooler night temperatures to encourage deeper purple hues in approximately 50% of plants.
Humidity control to prevent moisture retention in its thick, sticky buds.
 
Due to its incredibly pungent OG gas aroma, carbon filters are recommended for indoor growers who need to manage scent control.
 
Strain Flavour and Aromas
Midnight Marathon delivers an intense and classic OG terpene profile. Expect:
Pungent gas – A thick, fuel-heavy scent that dominates the profile.
Earthy funk – A rich, musky undertone that enhances the overall depth.
Spicy Kush finish – A lingering, slightly peppery kick on the exhale.
The combination creates a deeply satisfying smoking experience, hitting hard with an unmistakable OG richness.
Strain Lineage
Midnight Marathon is a blend of two elite Marathon OG Auto F3 phenotypes:
Midnight Purple Pheno – Known for its stunning deep purple hues and extra sedative effects.
Marathon OG Auto F3 Reversal – Selected for its high resin production, potent gas-heavy aroma, and robust growth characteristics.
 
Together, they create a truly heavy-hitting autoflower with both visual appeal and knockout effects.
 
Strain Summary
Midnight Marathon by Night Owl Seeds and Dark Owl Seeds is a top-tier OG autoflower, delivering intense potency, stunning purple hues, and exceptional resin production. Its deeply sedative effects make it an ideal strain for evening relaxation, stress relief, and sleep support.
 
With its unmistakable OG gas and earthy funk, combined with its ability to produce high-quality extracts, Midnight Marathon is a dream strain for those who love classic, heavy-hitting indicas. Whether you're a seasoned smoker looking for serious couch-lock or a grower searching for a standout auto, Midnight Marathon is a must-try.
 
Disclaimer: 
All seeds sold at Breeders Collective are strictly intended as souvenirs and for preservation purposes. We do not condone or encourage breaking any laws regarding cannabis. It is your responsibility to research and adhere to the laws in your jurisdiction regarding the purchase, possession, and use of cannabis seeds.