MEPHISTO GENETICS UK

Ravenberry Drop!

Meet the World's Finest Autoflower Seeds.

all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
all orders above $30 come with freebies
FEATURED STRAINS.

Hot & Fresh.

The best of the best.

FREEBIES OF THE MONTH.

What are freebies?
El Chemi Kiwi x Northern Cheese Haze
Creme de la Chem x Hubbabubbahaze
Mango Smile x 4 Assed Monkey

CONNOISSEUR AUTOMATICS

THE FINEST AUTOFLOWER SEEDS

For those just discovering Mephisto Genetics, we are a small outfit of autoflower enthusiasts, founded by two friends in 2012 we've now grown to a team of 12 people split between 5 countries across two continents.

Of All Time.

BESTSELLERS.

Pick from our crop of Meph-Head certified strains.

WHAT'S IN BRAD'S BLUNT?

Sundae Thumper

Genetic Heritage
Artisanals
Seed Type
F4 Feminised Automatic
Indica/Sativa
50/50
Cycle Time
70 to 85 days from sprout
(3.5 stars) • 10 reviews

Sundae Thumper is the second installation in our Gelauto series, after our first foray in Iced ‘n’ Baked (Gelato #41). She sports the characteristic rock-hard flowers the size of golfballs, and has strong creamy aromas, with hints of lemon and gasoline. Sundae Thumper stands out as a worthy addition to our catalogue and our Gelauto series, offering sweeter notes on the palate and a more beginner-friendly plant to contend with. It acts as a magnificent strain for anyone, either a seasoned autoflower grower or likewise a newbie taking their first steps into the world of elite automatics.


Variant
Qty
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If you had an account on our previous website, you'll need to accept the account activation email we've sent out. If you haven't had an activation email yet, we started sending these on the 31st of January and they could take around 48hrs to all go out and arrive in your inboxes.

WHAT ARE FREEBIES?

All of our orders over $30 come with freebies! Freebies are F1 crosses of two existing Mephisto strains, we have a selection available that change month-to-month. Freebies are always lucky dip and are automatically added by our packing team when your order is getting ready to be shipped out. We give out a different amount of freebies depending on your order value, you can read more about how our freebies work here.

What is Meph Math?

Meph Math is our term for how many extra seeds you get when you order! We can't guarantee germination of live products for obvious reasons, so we make sure that we add extra seeds to each pack to make sure everyone has the best possible chance at growing some top-shelf genetics!

What are Piggy Points?

Piggy Points are our in-house loyalty points! You earn Piggy Points for every dollar you spend and you can use them to apply a discount at checkout for future purchases. We introduced Piggy Points in January '23, so any orders made before this won't have earned any!

#mephnews

CHECK OUT OUR BLOG.

All the latest on everything Meph.

Old School Mango Haze - An Award Winning Release (+ Limited Edition drop and a free strain!)

Old School Mango Haze is a strain that has taken us an awful long time to bring to the table; 6 labour-intensive years of development in fact! Check out all of the details of the drop here!

A journey through time, friendships, breeding, barbecues and an interview with one of the OG Originals

So we all know Old School Mango Haze is coming soon, but there’s a lot to digest before we give you the low down on the drop itself. We’ve got a bit of a Mephisto history lesson to go through, a Mephistory if you will, and an interview with our very good friend Karel, the father of Old School Haze.

Autoflower World Cup review: Best Breeders two years in a row!

Read about our Autoflower World Cup win, as we were voted Best Breeders by you for the second year in a row! We've also won another second place for another strain, for the second time this year!

Mephisto Genetics WINS BIG at the 2024 American Autoflower Cup

Check out our adventures at the American Autoflower Cup in LA! Winner of Best Breeder 2024 thanks to YOU!

Ravenberry - A First-Time Worldwide Reserva Release (+ Limited Edition drop and a free strain!)

We are buzzing to announce the worldwide release of our Reserva strain Ravenberry! 

How To Low Stress Train Autoflowers: Part 3. Tie Downs and Support

Welcome to the third installment of our autoflower low stress training (LST) series. As a continuation of our previously covered techniques, it's time to discuss methods that can be used to tie down and give support to autoflowers as they develop.

How to Low Stress Train (LST) Autoflowers: Part 2. Defoliation

Join Jimbo for Part 2 of our How to Low Stress Train (LST) Autoflowers series, this time covering all things defoliation!

New Illuminautos are on the way & Exclusive Artwork

Greetings Meph Heads! 2024 is already in full swing at Meph HQ, and even though it’s only February, we’re already buzzing to announce our second a...