Mephisto Genetics
Official PartnerThe autoflower specialist. Mephisto Genetics has been breeding photoperiod-quality autoflowers since 2012, with cult-favorite drops like Walter White, Sour Stomper, Crème de la Chem, and the entire Illuminauto line. Manchester-based, ships worldwide. Considered the #1 autoflower brand by serious growers.
Seeds by Mephisto Genetics (137)
View all products →
Butters' Breath Auto Seeds
$43.20
Strawberry Authoritah Auto Seeds
$23.76
Tweek's Tweak Auto Seeds
$23.76
Peaz Nuts Auto Seeds
$23.76
Professor Chaos Auto Seeds
$23.76
General Disarray Auto Seeds
$23.76
Member Berries Auto Seeds
$23.76
Cheesy Poofs Auto Seeds
$23.76
Lieutenant Dank Auto Seeds
$23.76
M*A*S*H*E*D Auto Seeds
$23.76
Major Stomp Auto Seeds
$23.76
Dessert Storm Auto Seeds
$23.76
Kiwi Tango Auto Seeds
$23.76
Afterburner Auto Seeds
$23.76
Blue Force 1 Auto Seeds
$23.76
CommandO'z Auto Seeds
$23.76
Bear Force One Auto Seeds
$43.20
Purple Nuggets Auto Seeds
$39.60
Old School Purple Nuggets Auto Seeds
$39.60
Tribe Called Rest Auto Seeds
$23.76
Guava Fig Auto Seeds
$43.20
Big PUNch Auto Seeds
$23.76
Blu Tang Clan Auto Seeds
$23.76
C.R.E.A.M Auto Seeds
$23.76
About Mephisto Genetics
Mephisto Genetics is a verified cannabis seed bank operating from Manchester, United Kingdom since 2012, with 137 active strains listed on Seennabis. Mephisto Genetics is also commonly searched as Mephisto, Mephisto Genetics, Mephisto Genetics USA — all the same brand. With a 4.9-star rating across 5,680+ grower reviews and 84,500+ total sales, Mephisto Genetics ranks among the most trusted seed banks for premier autoflower-only specialist breeder.
The autoflower specialist. Mephisto Genetics has been breeding photoperiod-quality autoflowers since 2012, with cult-favorite drops like Walter White, Sour Stomper, Crème de la Chem, and the entire Illuminauto line. Manchester-based, ships worldwide. Considered the #1 autoflower brand by serious growers.Top-rated Mephisto Genetics strains right now include Informer OG Auto, Bearmouth Auto, Gelauto N°33 Auto — all comparable side-by-side in the catalog below with current prices, THC%, yield estimates, and flowering windows.
Why growers choose Mephisto Genetics: Best for autoflower growers seeking photoperiod-level potency without the light-schedule complexity. Average response time: < 1 hour. Every order ships with germination guarantees and discreet packaging. Use the catalog below to filter by genetics, effect, difficulty, and grow environment, or jump to a specific strain you have in mind.
Top 10 Best-Rated Mephisto Genetics Strains
- Informer OG Auto Seeds — THC 20-25%, 400-500g/m2 yield, 4.7★ (399 reviews)
- Bearmouth Auto Seeds — THC 20-25%, 400-500g/m2 yield, 4.7★ (398 reviews)
- Gelauto N°33 Auto Seeds — THC 20-25%, 400-500g/m2 yield, 4.7★ (395 reviews)
- Bear Force One Auto Seeds — THC 20-25%, 400-500g/m2 yield, 4.7★ (392 reviews)
- Kiwi Lime 1 Auto Seeds — THC 20-25%, 400-500g/m2 yield, 4.7★ (389 reviews)
- Peaz Nuts Auto Seeds — THC 20-25%, 400-500g/m2 yield, 4.7★ (385 reviews)
- Big PUNch Auto Seeds — THC 20-25%, 400-500g/m2 yield, 4.7★ (383 reviews)
- Lord of the Runtz Auto Seeds — THC 20-25%, 400-500g/m2 yield, 4.7★ (383 reviews)
- Trophy Hunter Auto Seeds — THC 20-25%, 400-500g/m2 yield, 4.7★ (371 reviews)
- Lieutenant Dank Auto Seeds — THC 20-25%, 400-500g/m2 yield, 4.7★ (370 reviews)
Frequently Asked Questions
How many strains does Mephisto Genetics carry?
Seennabis lists 137 Mephisto Genetics strains, including feminized, autoflower, and CBD seeds.
Where does Mephisto Genetics ship from?
Mephisto Genetics ships from Manchester, United Kingdom, with discreet packaging and germination guarantees on every order.
How is Mephisto Genetics rated?
Mephisto Genetics holds a 4.9/5 rating across 5,680+ verified grower reviews, with 84,500+ completed sales.
Complete Mephisto Genetics Catalog (137)
Browse the full Mephisto Genetics cannabis seed catalog. The autoflower specialist. Mephisto Genetics has been breeding photoperiod-quality autoflowers since 2012, with cult-favorite drops like Walter White, Sour Stomper, Crème de la Chem, and the entire Illuminauto line. Manchester-based, ships worldwide. Considered the #1 autoflower brand by serious growers.