Fat Bastard Autoflower Seeds

Fat Bastard Autoflower Seeds

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High THC (18-25%)
Low CBD (< 5%)

Price range: US$40.00 through US$100.00

Fat Bastard is a balanced hybrid autoflower from Goldmember x Monkey Spunk genetics, delivering fruity skunk aromas with euphoric creativity that fades into deep body relaxation. Easy to grow, 8-10 weeks.

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Read the product reviews at the bottom of this page!

Strain Specifications

🔬 THC High THC (18-25%)
💊 CBD Low CBD (< 5%)
🧬 Genetics Goldmember x Monkey Spunk x Ruderalis
🌱 Seed Type Autoflower
🌿 Strain Type Hybrid
⚖️ Indica/Sativa 50% Indica / 50% Sativa
⏱️ Flowering Time 8-10 weeks seed to harvest
📊 Difficulty Easy
🏠 Yield Indoor 350-500 g/m2
☀️ Yield Outdoor 125-300 g per plant
📏 Plant Height 80-130 cm
🎯 Best For Indoor, Outdoor, Greenhouse
🌡️ Climate All Climates

Fat Bastard is a balanced hybrid autoflower bred by Blimburn Seeds, combining the potent OG Kush lineage of Goldmember with the diesel-powered resin production of Monkey Spunk. The result is a strain built for maximum trichome coverage and heavyweight effects, delivering a euphoric creative buzz that gradually transitions into deep physical relaxation. This autoflower version brings the intensity of the photoperiod original into a faster, more compact format that makes these potent genetics accessible to growers working with limited space and time.

Genetics & Lineage

Fat Bastard is a cross of Goldmember and Monkey Spunk, with Ruderalis added for automatic flowering capability. Goldmember is itself a cross of OG Kush and Gold Leaf, bringing classic OG structure, potency, and the earthy fuel aromatics that OG lineages are known for. Monkey Spunk combines Gorilla Glue #4 and Lilac Diesel, contributing heavy resin production, a complex terpene profile, and the kind of trichome density that Gorilla Glue genetics are famous for. The combination creates a true 50/50 hybrid that balances indica and sativa influences equally, pulling the best structural and chemical traits from both sides of the family. It is worth noting that a completely unrelated strain by the same name exists from a different breeder with different genetics, so the Blimburn Seeds version with this specific Goldmember x Monkey Spunk lineage is the one represented here.

Appearance

Fat Bastard auto lives up to its name with massive, dense buds that showcase heavy trichome coverage across every visible surface. The flowers display bright green coloring with abundant orange pistils weaving through the structure. The resin production is exceptional even by autoflower standards, a trait directly attributable to the Gorilla Glue #4 genetics in the Monkey Spunk parent. The buds tend to pack on significant weight during the final weeks of flower, resulting in impressive density that feels substantial at harvest and holds up well through drying and curing. When properly grown, Fat Bastard auto produces the kind of visibly frosted, heavy buds that make the plant’s name feel entirely appropriate.

Aroma & Flavor

The terpene profile of Fat Bastard is fruity and complex, reflecting the diverse genetic influences from both parent lines. Sweet fruit and pungent skunk dominate the nose, with earthy undertones adding a grounding depth to the overall aroma. On the palate, sweet fruity notes lead the way with a candy-like brightness, followed by classic pungent skunk that anchors the flavor, and an earthy finish that lingers pleasantly. The complexity of the aroma reflects the diverse parent genetics at work, with the Gorilla Glue and Lilac Diesel influence from the Monkey Spunk side adding layers of fuel and floral that go beyond simple sweetness and give the smoke a multi-dimensional character that evolves throughout each hit.

Effects

Fat Bastard delivers a euphoric, creative, and happy buzz on the onset that encourages social engagement, creative thinking, and an overall positive mood elevation. As the high progresses, a heavy, relaxing body stone settles in that builds steadily in intensity and can last for an extended period, making the latter part of the experience decidedly more physical than the opening act. The balanced 50/50 hybrid genetics mean both the cerebral and physical effects are well-represented, creating an experience that evolves from head to body over the course of the session. The photoperiod version of this strain reportedly tests at very high THC levels, and while autoflower versions typically produce somewhat lower cannabinoid concentrations, Fat Bastard auto still delivers potent effects that experienced consumers will respect. This is a strain that transitions well from afternoon socializing into evening relaxation as the body effects build and deepen.

Growing Information

Fat Bastard auto is rated as an easy strain to grow, described by Blimburn Seeds as resilient and forgiving of the kind of minor mistakes that are common in home grow environments. Plants reach 80 to 130 centimeters in height and run from seed to harvest in approximately 8 to 10 weeks, providing a fast turnaround for the level of potency and yield this strain delivers. Indoor yields typically range from 350 to 500 grams per square meter, which is impressive for an autoflower variety and reflects the vigorous growth genetics in the Goldmember and Monkey Spunk parents. Outdoor yields are more modest, typically in the range of 125 to 300 grams per plant, which is typical for autos of this size and growth cycle. One of Fat Bastard’s notable advantages is its adaptability to different growing environments, as the strain is reported to thrive across a wide range of climates from temperate to warm. Its forgiving nature, manageable size, and solid yield potential make it a strong option for growers who want potent results without fussy cultivation requirements or extensive growing experience.

Read Reviews from our Customers

Big Bud, Big Chill

25 January 2026

Fat Bastard Auto grew like a damn tank, buds big and sticky as hell. Smells kinda sweet but also funky, like grandma’s attic or something. Hit me in the head quick then my whole body just melted into the couch. Not for mornings unless you wanna nap at your desk. Gonna grow this one again for sure.

Bubba

Big, Loud, and Knockout Strong

31 July 2025

Fat Bastard Auto is an absolute beast—short and chunky, with huge resin-packed buds that smell like skunky citrus mixed with sweet earth. One joint and I was done—full-body melt, couch-lock, the whole package. If you want a heavy-hitting auto, this one’s it. Big yield, big flavor, big chill.

Tommy

Cant Get Enough

20 July 2025

This strain is so stable and easy to grow. I always have a great harvest. Thanks Mac_Budz for suggesting this one.

Roger

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