Explore ten of the best marijuana seed strains for sale from Mephisto Genetics–a hugely popular seedbank known for its connoisseur autoflowers. This strain guide will give you the 411 on these in-demand autoflowering genetics. All of the strains below are available to purchase online in the USA, with fast and discreet shipping to every state in the country.
Table of Contents:
Double Grape Auto
Double Grape Auto is an advanced, third generation autoflowering strain, resulting from generations of selective breeding between Sour Stomper and Grape Crinkle. It boasts extensive trichome coverage, bountiful potency levels, and an incredibly rich, grape-like flavor profile.
This strain maintains a 60% indica and 40% sativa lineage, contributing to its bushy structure that can be intensified by strategic leaf-tucking or early life-cycle Low Stress Training (LST). Odor control is key with Double Grape Auto if grown indoors as it emits a strong grape scent. The plants are short and dense, yielding 90 to 120 grams per plant, but can reach higher yields of up to 500 grams per square meter under a 600-watt light.
The intense flavor of ripe red grapes and fizzy grape drink accompany the powerful high, with a THC content of 21.78% leading to an initial stimulating rush transitioning into a relaxed sedation. Therapeutically, Double Grape Auto is sought after for stimulating appetite, relieving pain, and combating insomnia. It also fares excellently for resin production and extraction of bubble hash and rosin.
| Flowering Time | 65–70 days from seed |
|---|---|
| Brand | Mephisto Genetics |
| Pack Size | 3 seeds |
| Yield | 90–120 g/plant |
Buy Double Grape Auto Seeds🌱
Sour Stomper Auto
Sour Stomper Auto is a 50/50 indica/sativa hybrid created by crossing a grape-flavored Sour Crack female with a similarly grape-tinged Grapestomper OG male, resulting in a profoundly grapey phenotype that then underwent careful selection and transformation into a fully automatic strain by Mephisto Genetics.
At the start of Auto Sour Stomper’s life, it grows squat and dense like an indica, but once flowering kicks in, it unveils its OG lineage with a remarkable stretch, becoming up to four times taller. Sour Stomper Auto has many budding sites; its low foliage density and open structure effectively eradicate popcorn-like buds, allowing for maximized growth and density. These plants can flourish equally well whether grown indoors, outdoors, or in a greenhouse environment.
Its buds are incredibly resinous, needing little to no trimming, making them ideal for hash or extract production. The plants flaunt their bag appeal with bluish-purplish hues when grown in cooler nighttime temperatures, providing an eye-feast. The aroma and flavor are expectantly grape-heavy, but with a touch of funk, yielding a joyously uplifting high.
| Flowering Time | 65–70 days from seed |
|---|---|
| Brand | Mephisto Genetics |
| Pack Size | 3 seeds |
| Yield | 120–150 g/plant |
Buy Sour Stomper Auto Seeds🌱
Samsquanch OG Auto
Samsquanch OG Auto is an indica-dominant cannabis strain resulting from a cross between Yeti OG and 3 Bears OG. Bred to perfection, Samsquanch OG Auto showcases a robust growth pattern and abundant bud production, with multiple colas dotted with flowering sites that thrive under techniques like SCRoG.
Best suited for any growing environment, it reaches heights of 28–35 inches and completes its growth cycle in around 70 to 75 days. Though selective pruning of smaller branches can maximize energy focus onto productive sites, this strain still yields an impressive 100–150 grams per plant of vibrant lime-hued buds.
Samsquanch OG’s finished product is well worth the wait, carrying pungent OG-grade scents; sour, skunky, and earthy. Functioning as a relaxation and appetite-stimulating cannabis strain, it’s particularly useful for making extracts due to its high terpene and resin content.
| Flowering Time | 70–75 days from seed |
|---|---|
| Brand | Mephisto Genetics |
| Pack Size | 3 seeds |
| Yield | 100–150 g/plant |
Buy Samsquanch OG Auto Seeds🌱
Fugue State Auto
Fugue State Auto, an illustrious sativa-dominant strain, is a vigorous spawn of the sublime matrimony between Amnesia Haze and Mephisto’s Walter White. This F4 strain not only exhibits a short growth cycle ranging from 65 to 80 days but also offers an impressive resin production.
Indoor, outdoor, and greenhouse cultivation methods suit Fugue State Auto, considering its adaptability and open structure facilitating optimal light penetration and air circulation. Keeping an eye on the potentially dense growth in the central cola is crucial to avoid mold problems. This strain grows between 28–39 inches tall, yielding each plant to produce 90–150 grams of connoisseur buds that carry relatable Haze-type aroma lined with citrus, spice, and pepper.
The weed provides an energetic, uplifting, and potent effect, sparking creativity, enhancing mood, and stimulating appetite. High resin output and terpene concentration give Fugue State Auto a strong bag appeal, making it an excellent choice for cannabis extract production. Not for novices though!
| Flowering Time | 65–80 days from seed |
|---|---|
| Brand | Mephisto Genetics |
| Pack Size | 3 seeds |
| Yield | 90–150 g/plant |
Buy Fugue State Auto Seeds🌱
Mango Smile Auto
Introducing Mango Smile Auto, an 85% sativa autoflowering hybrid bred by crossing the flavorful Mango Haze with heavy indica, Toof Decay F5—the newest member of Mephisto’s Artisanal line.
In its early flowering stage, Mango Smile Auto may appear deceptively small, but plants swiftly grow to an impressive 35–47 inches tall, sprouting ample side-branches with extended internodal distance. The plants respond well to both Low Stress Training (LST) and High Stress Training (HST), and are perfect for SCRoG cultivation. Appropriate management of leaf exposure can augment more bud sites, thereby increasing bud size and weight.
The life cycle of Mango Smile Auto is 75 to 90 days, during which it yields 100–150 grams of sativa buds per plant, enveloped in a layer of white resin ideal for high-quality extracts. A complex flavor profile of skunky, spicy mango and tropical fruit salad dominates, creating an exhilarating and sociable experience that effectively diminishes stress and pain.
| Flowering Time | 75–90 days from seed |
|---|---|
| Brand | Mephisto Genetics |
| Pack Size | 3 seeds |
| Yield | 100–150 g/plant |
Buy Mango Smile Auto Seeds🌱
3 Bears OG Auto
3 Bears OG Auto is a compact, autoflowering cannabis strain created by crossing Bear OG and Triangle F3, delivering top-tier OG quality. It becomes a squat, bushy plant with ample branching and numerous colas, its broad leaves perfect for tucking.
Auto 3 Bears OG appreciates a full Sea of Green set-up for maximum yield, with its buds becoming hard as rocks and exceptionally resinous. It is 30% sativa and 70% indica, reaching up to 31 inches tall, with a growth cycle of approximately 75 days. An ideal indoor strain, 3 Bears OG Auto adapts smoothly in indoor environments or greenhouses, but outdoor cultivation in non-arid climates might prove challenging.
The strain rewards growers with 75 to 110 grams per plant, exuding aromas and flavors of grapefruit, watermelon, and pure OG. Its effects start with a cheerful uplift, eventually leading to a peaceful sedation, potentially helpful for tackling depression and sleep disorders.
| Flowering Time | 70–75 days from seed |
|---|---|
| Brand | Mephisto Genetics |
| Pack Size | 3 seeds |
| Yield | 75–110 g/plant |
Buy 3 Bears OG Auto Seeds🌱
Alien Vs Triangle Auto
Alien Vs Triangle Auto, also known as AVT, is a special edition cannabis strain that was brought to life by merging two spectacular Mephisto Originals: Ripley’s OG and Triangle Kush. Initially available as promotional freebies, AVT seeds became so popular that they are now having a wider distribution. Its larger-than-life colas that match the size of your forearm and the awe-inspiring amount of resin it generates might be the reasons behind its skyrocketing demand.
The imposing size and formidable aroma of AVT are proudly inherited from Ripley’s OG, while the frosty resin-drenched buds and leaves owe their existence to Triangle Kush genetics. Structurally, AVT plants have an open formation, which serves as an advantage in warding off mold and powdery mildew issues. Their resilience and adaptability make these seeds desirable for both indoor and outdoor cultivation methods, with the plants maturing to harvest in approximately 65 to 75 days from germination. With its incredible physical aesthetics and abundant resin production, AVT flaunts an impressive bag appeal.
| Flowering Time | 65–75 days from seed |
|---|---|
| Brand | Mephisto Genetics |
| Pack Size | 3 seeds |
| Yield | 120–150 g/plant |
Buy Alien Vs Triangle Auto Seeds🌱
Forum Stomper Auto
Forum Stomper Auto is a balanced 50/50 indica/sativa hybrid obtained by crossing the famous Girl Scout Cookies Forum Cut with Mephisto’s Sour Stomper Auto. This strain is recognized for its remarkable potency and fragrance that necessitates substantial odor control when grown indoors.
Forum Stomper Auto thrives either indoors or in a greenhouse, but it demands conscientious feeding, especially during its initial three weeks of cultivation. It presents two phenotypes, one smaller yet compact, and another slightly larger and more expansive with dense secondary branches. Both variants are superb, boasting exceptional resin production.
Forum Stomper Auto’s scent profile includes a blend of chocolate, spices, fruit, and mint, ensconced in its remarkably potent buds which aren’t recommended for novice consumers. Particularly suited for extract manufacture due to its high resin levels, this strain provides an initially social high that transitions into a relaxing body sensation with sedative qualities.
| Flowering Time | 65–75 days from seed |
|---|---|
| Brand | Mephisto Genetics |
| Pack Size | 3 seeds |
| Yield | 75–125 g/plant |
Buy Forum Stomper Auto Seeds🌱
Creme De La Chem Auto
Creme de la Chem, bred from Stardawg and Chemdogging, marks its claim as a robust and pervasive 70% indica-dominant strain. It is admired for its vigorous vegetative growth, extreme aroma and potent flavor profile. Additionally, it offers formidable therapeutic potency, particularly for treating aches, pains and insomnia.
Creme de la Chem thrives best indoors or under a warm climate outdoors due to its compact size, growing between 22–31 inches tall with an equal stretch in width. Its bushy build benefits from leaf-tucking for deep light penetration and pruning of thinner, lower branches for superior secondary cola formation. A fast-flowering strain, the complete life cycle completes in 65 to 70 days, offering yields of approximately 90–120 grams per plant.
The buds are hard and range from golf ball sized to significantly larger, and near maturity, the plant showcases an appealing contrast between a thick white resin coat and an array of vibrant colors. Its aroma underscores its potency—sweet and floral paired with fuel, incense, and spice undertone—thus necessitating good ventilation and air-filtering measures.
| Flowering Time | 65–70 days from seed |
|---|---|
| Brand | Mephisto Genetics |
| Pack Size | 3 seeds |
| Yield | 90–120 g/plant |
Buy Creme De La Chem Auto Seeds🌱
Skywalker Auto
Skywalker Auto, a product of crossing a selected Skywalker Kush Cut with Triangle F3, is a boutique, 65% indica marijuana strain known for its quality from scent to sensation.
This medium-height plant grows between 24–35 inches and features an open structure that allows ample light for optimal bud development; leaf tucking is recommended to further stimulate upward branch growth. While Skywalker Auto is well-suited for greenhouse cultivation, indoor growers should incorporate efficient air filtration systems to counteract its potent aroma. Despite not boasting large-size buds, Skywalker Auto compensates with dense, resin-coated structures.
Expect yield range of 80-100 grams per plant in 70 days of germination and maximum returns with 16 plants in 12 liter pots. Its buds emit distinguishably vibrant notes of sweet, pine, and earthy aromas. The stone of Skywalker Auto is swift, affecting both the mind and body with potent couch-lock effects.
| Flowering Time | 70 days from seed |
|---|---|
| Brand | Mephisto Genetics |
| Pack Size | 3 seeds |
| Yield | 80–100 g/plant |
Buy Skywalker Auto Seeds🌱
About Mephisto Genetics
Mephisto Genetics, quite a behemoth in the world of autoflower cannabis seed breeding, has been revolutionizing perceptions of what autoflower seed genetics can achieve. Guided by the joint efforts of best friends Mitch and Tim along with a compact yet passionate team, Mephisto has elevated autoflowers from their historically lackluster reputation of low-yield, minimal aroma, and muted effects.
Through their skillful cross-breeding with photoperiod seeds and subsequent back-crossing into feminized autoflower seeds, Mephisto Genetics has created top-tier autoflower strains that refuse to compromise on yield or potency. Their secret weapon is an extensive seed library, amassed by the auto-obsessed Mitch and Tim. This impressive collection results in one-of-a-kind strains born from unique and rare seeds stretching back decades.
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Starting as a light-hearted challenge between Mitch and Tim to innovate consistently exceptional autoflower strains in 2007, Mephisto Genetics has come a long way. Their journey saw them establishing a farm located in the mountainous Spanish countryside in 2012. Later on in 2017, they set up a US distribution hub to cater to their biggest customer base. They upgraded to a larger facility in Spain in 2020, albeit with operations halted due to Covid-19 travel restrictions.
Now back at full speed, they’ve resumed production for existing strains, with a slew of new ones nearing release. Mephisto upholds its renown as a premium feminized autoflower seed breeder by adhering strictly to trademark standards of quality.
Awards and accolades have followed suit, with Mephisto claiming the revered Best Breeder title at the 2023 Autoflower World Cup and the recent Spannabis fair, Europe’s largest cannabis expo. Closer home, they also scooped up the Best Breeder recognition at the 2023 American Autoflower Cup held in Los Angeles, CA.
Iced N Baked
Our newest Artisanal creation coming very soon….
Genetic Heritage: Gelato 41 x Mephisto's Wedding pic.twitter.com/AnvBlCyckB
— MephistoGenetics (@MephistoGenetic) August 22, 2023
But these awards are second-hand joy for Mitch and Tim, who find greatest pride in their well-rounded body of breeding work and the organic global community of fans and growers supporting them.
Hailing from a spanking new hub in Barcelona, Spain, Mephisto Genetics strains are carefully developed, tested, and stabilized over nearly two years. Once the team confers approval on particularly stellar strain traits, commercial runs of seeds are conducted with a reputable producer in either the US or Canada—markets with significant traction for this powerful breed.
In the US, the highly anticipated release of these new feminized autoflower seeds takes place bi-weekly on the Mephisto website, stirring excitement among the growing autoflowering community. Rewarding these loyal brand fans, Mephisto has launched the “Piggy Points” program. Additionally, respectably recognized seedbanks like Seedsman keep a steady supply of Mephisto’s feminized autoflower seeds.
Fugue state timber at day 93. Grown in autopot/coco. What a beaaaaast.
byu/Slapyobro inMephHeads
Currently, distribution centers and grow hubs sprawl across multiple countries and continents, ensuring the swift delivery of seeds. In fact, the vast majority of all Mephisto seed sales take place in the US, which stands testament to both the popularity of autoflowers and the indomitable brand reputation in America.
Mephisto Genetics shows no signs of slowing down, with numerous strain projects slated for resumption that will hit their website upon final rounds of testing and runtime completion. Among these highly anticipated releases, expect unique Gelato crosses featuring different dessert strain phenotypes, legendary genetics including a 30+ year-old cut of old school haze for lovers of robust sativa effects, and more CBD-rich strains as Mephisto continues its exploration with this intriguing cannabinoid. No doubt, exciting times lie ahead for seed collectors and growers!
