Geist OG Fast by Humboldt Seed Organization
A high-powered, gassy-flavoured indica hybrid with a quicker finish—crafted for resin heads, OG lovers, and time-conscious growers.
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Strain Introduction:
Geist OG Fast is a feminised, fast-flowering version of Humboldt Seed Organization’s powerhouse OG strain. Created by crossing the original Geist OG—a sought-after cut discovered by Stinkyfarmz—with an Uncirculated OG auto, this version maintains the heavy-hitting potency and terpene-rich profile of the original, but completes flowering more quickly and with increased resilience. With its unmistakably gassy aroma and dense, resin-coated buds, it’s ideal for extractors and anyone chasing top-shelf OG quality with quicker returns.
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Strain Information:
Strain Name: Geist OG Fast
Strain Breeder: Humboldt Seed Organization
Lineage: Geist OG x Uncirculated OG
Genetics: 70% Indica / 20% Ruderalis / 10% Sativa
Seed Type: Feminised
Flowering Type: Fast-Flowering (Photoperiod with ruderalis influence)
Flowering Time: 7–8 weeks indoors; early October outdoors
Effect: Heavy, sedative body stone with a calming mental buzz
Aroma: Sharp gas, earthy kush, and diesel
Taste: Classic OG—fuel, pine, lemon-pepper spice, and earthy undertones
Height: Medium (100–180 cm depending on environment)
Yield: Indoors: 400–500 g/m²; Outdoors: 600–800 g/plant
THC Content: High (estimated 20–24%)
CBD Content: Low
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Strain Description:
Geist OG Fast is all about delivering elite OG potency and flavour in less time. The buds are tight, frosty, and absolutely caked in resin, making this an excellent choice for hash and rosin producers. Its effects are unmistakably indica-leaning—full body relaxation, couchlock potential, and a dreamy headspace. Despite its power, it's a smooth and manageable grow that produces reliably in both soil and hydro systems.
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Growing Information:
This strain is suited for indoor and outdoor cultivation. Indoors, expect plants to finish in just 7 to 8 weeks of flowering, with a solid yield of dense, trichome-heavy buds. Outdoors, Geist OG Fast thrives in sunny, dry climates and can be harvested by early October—ideal for areas with shorter growing seasons. The plant has a bushy, compact structure, but still benefits from topping and light defoliation to increase airflow and maximise light penetration to inner bud sites.
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Strain Flavour and Aromas:
Expect classic OG terps dialled to eleven. The aroma is sharp, acrid, and fuel-heavy with distinct earthy and pine notes that fill the room. Flavour-wise, it hits with diesel and citrus on the inhale, followed by spicy herbal notes and a long, earthy OG finish. This terpene profile is a staple in many connoisseur collections and a benchmark for solventless extraction.
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Strain Lineage:
Geist OG: A complex four-way poly-hybrid OG strain, revered for its overpowering gas terpene profile and potency.
Uncirculated OG (Auto influence): Adds autoflowering traits and enhanced growth speed while preserving resin content and flavour integrity.
Together, they form a faster-finishing OG that retains all the depth, power, and resin production of the original line.
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Strain Summary:
Geist OG Fast by Humboldt Seed Organization delivers classic OG power in a faster, more efficient format. With its gassy terpene dominance, dense buds, and potent indica effects, it's a standout strain for extract artists and OG purists. If you're seeking a top-tier cultivar with speed, strength, and flavour to match, Geist OG Fast is a must-grow.
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.