Best GMO Cannabis Strains

In this category you will find all the GMO strains on our website that originate from varieties of GMO Genetics.

The GMO strain, a remarkable 80% Indica and 20% Sativa hybrid, emerges from the illustrious lineage of Chemdawg and Forum Cookies. This genetic foundation contributes to its unique character, with both parent strains known for their potent effects and rich flavor profiles. Chemdawg lends an earthy, diesel-like aroma, while Forum Cookies adds a sweet, cookie-like essence. Together, they create a well-balanced strain that appeals to a broad spectrum of cannabis enthusiasts.

The genetic blend of GMO makes it an ideal candidate for creating new hybrid strains. Its high THC content, ranging from 21-26%, coupled with its low CBD levels of 0-1%, means that it delivers a powerful psychoactive experience that many users seek. Breeders can leverage these traits, experimenting with various combinations to produce unique phenotypes that retain the desirable qualities of GMO while introducing novel characteristics from other strains.

This strain's flowering time of 10-11 weeks and indoor yield of 500-600 grams per square meter further reinforce its desirability. The robust yield combined with the strain's manageable height of 90-120 cm makes it suitable for various growing environments, appealing to both novice and experienced cultivators alike. Its popularity is no accident; GMO not only stands out for its potency but also for its versatility, serving as a cornerstone for future breeding projects and contributing to the ever-evolving landscape of cannabis genetics.

£55.00
(tax excl.)
In Stock 1-2 Days Dispatch
Growers Choice Double Donny Burger is a 70-95% Indica Dominant cross of GMO (Garlic Cookies) x Han solo burger (GMO Cookies x Larry OG). Flowering Time is around 8-10 Weeks to a Height of 90-120cm a yield per m2 of 600-700g with 28-32% THC and 0-1% CBD
£7.10
(tax excl.)
In Stock 1-2 Days Dispatch
Advanced Seeds Garlicane is a 70-95% Indica Dominant cross of GMO (Garlic Cookies) x Slurricane (Do Si-Dos x Purple Punch). Flowering Time is around 8-10 Weeks to a Height of 50-90cm a yield per m2 of 500-600g with 20-24% THC and 0-1% CBD
£80.00
(tax excl.)
In Stock 1-2 Days Dispatch
Mavericks Genetics Twix Milkshake is a 30% Sativa 70% Indica cross of Twix (GMO x Mint Chocolate Chip) x Ruderalis. Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 25-29% THC and 0-1% CBD
£71.50
(tax excl.)
In Stock 1-2 Days Dispatch
Silent Seeds LA Vanilla Cake Auto is a 70% Indica 30% Sativa cross of L.A. Vanilla Cake x Wedding Cake Auto. Seed to Harvest Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 18-22% THC and 0-1% CBD
£55.00
(tax excl.)
Product available with different options
Cookies Seed Bank GMO x Hollywood is a 60% Indica 40% Sativa cross of GMO x Hollywood (Runtz x Cherry Gelato). Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 22-28% THC and 0-1% CBD
£3.30
(tax excl.)
In Stock 1-2 Days Dispatch
Just Feminized Garlic Budder is a 70% Indica 30% Sativa cross of Fortune Cookies (GSC x Fire OG) x Caramel Cream) x GMO (Chem D x Forum GSC). Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 22-26% THC and 0-1% CBD
£59.22
(tax excl.)
In Stock 1-2 Days Dispatch
Eleven Thirty Genetics Swamp Fumez Auto is a 90% Indica 10% Sativa cross of GMO which is most likely (Chemdawg x Girl Scout Cookies). Seed to Harvest Time is around 10-11 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 22-28% THC and 0-1% CBD
£59.22
(tax excl.)
In Stock 1-2 Days Dispatch
Eleven Thirty Genetics Garlic Budder Auto is a 70% Indica 30% Sativa cross of Wedding Cake x GMO x Auto. Seed to Harvest Time is around 10-11 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 22-28% THC and 0-1% CBD
£59.22
(tax excl.)
In Stock 1-2 Days Dispatch
Eleven Thirty Genetics Garlic Budder is a 70% Indica 30% Sativa cross of Wedding Cake x GMO. Flowering Time is around 9-10 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 22-28% THC and 0-1% CBD
£59.22
(tax excl.)
In Stock 1-2 Days Dispatch
Eleven Thirty Genetics Dawg Fartz Auto is a 50% Indica 50% Sativa cross of Han-Solo grapes x GMO. Seed to Harvest Time is around 9-11 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 25% THC and 0-1% CBD
£55.50
(tax excl.)
In Stock 1-2 Days Dispatch
Greenhouse Seeds Super Lemon Haze x GMO is a 40% Indica 60% Sativa cross of Amnesia Haze x Nevilles Haze x Chemdawg x Girl Scout Cookies. Flowering Time is around 10-11 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 25-30% THC and 0-1% CBD
£46.50
(tax excl.)
In Stock 1-2 Days Dispatch
Sensi Seed Bank Chocolate Rainbow XXL is a 65% Indica 35% Sativa cross of GMO (Chem D x Forum GSC) x Gelato 41 (Sherbet x Mint Cookies). Flowering Time is around 8-9 Weeks with an Indoor Height of 150-180cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£85.00
(tax excl.)
In Stock 1-2 Days Dispatch
Humboldt Seed Company Golden Sands is a 80% Indica 20% Sativa cross of GMO x Kashmir OG x BlackBerry Kush. Flowering Time is around 8-9 Weeks with an Indoor Height of 150-180cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£80.00
(tax excl.)
In Stock 1-2 Days Dispatch
Flavour Chasers Wonka Bars is a 30% Indica 70% Sativa cross of GMO Cookies x Mint Chocolate Chip. Flowering Time is around 9-11 Weeks with an Indoor Height of 150-180cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
£85.00
(tax excl.)
In Stock 1-2 Days Dispatch
Humboldt Seed Company Garlic Budder is a 70% Indica 30% Sativa cross of Garlic Budder x GMO. Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 22-26% THC and 0-1% CBD
£132.00
(tax excl.)
Out of Stock
Compound Genetics New Money is a 60% Sativa 40% Indica cross of Black Amber (GMO x OZ Kush) x Eye Candy (Mint Cookie x SRV Kush Jacks Cleaner). Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 27-30% THC and 0-1% CBD
£55.00
(tax excl.)
Out of Stock
Symbiotic Genetics Flow State is a 60% Indica 40% Sativa cross of Scoby (GMO x Kombucha) x Gassy Taffy (Gorilla Breath x Hylyfe). Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 22-26% THC and 0-1% CBD
£70.00
(tax excl.)
Out of Stock
Spitfire Genetics Genetically Modified Peach is a 60% Indica 40% Sativa cross of GMO Skunk Master Flex Cut x Peach Cubez. Flowering Time is around 9-11 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£120.00
(tax excl.)
Out of Stock
Mosca Seeds Sour Garlic Bud is a 50% Indica 50% Sativa cross of AJ's Sour Diesel x GMO Rocket Fuel. Flowering Time is around 8-10 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£120.00
(tax excl.)
Out of Stock
Brothers Grimm Animal Jam is a 90% Indica 10% Sativa cross of Animal Cookies x GMO Rocket Fuel. Flowering Time is around 9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£130.00
(tax excl.)
Out of Stock
Fidel's Seed Company Gemelo is a 60% Indica 40% Sativa cross of GMO x Pomelo x Gelati x Kush Mints. Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£100.00
(tax excl.)
Out of Stock
Dark Horse Genetics Roid Rage is a 60% Indica 40% Sativa cross of GMO Cookies x Bruce Banner x Kosher Kush x Zkittlez OG. Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD

GMO Strain

GMO strain, also known as Garlic Cookies, is a popular cannabis variety known for its distinct flavor and potent effects. This hybrid strain results from crossing the infamous Cookies strain with GSC (Girl Scout Cookies) and a form of Chemdawg. The name ""GMO"" comes from its unique, earthy aroma that resembles roasted garlic, making it stand out among other strains. GMO is celebrated for its powerful effects, which can be both relaxing and uplifting. Many users report feeling a sense of euphoria and happiness, followed by deep relaxation that can help with stress and anxiety. It's particularly popular among those looking for relief from pain or insomnia, as its calming effects can help ease both body and mind. In terms of appearance, GMO buds are typically dense and covered in a layer of sparkling trichomes, giving them a frosty look. The strain usually has a mix of dark green and purple hues, adding to its visual appeal. Whether enjoyed during the day for a creative boost or in the evening for winding down, GMO strain has earned its place as a favorite among cannabis enthusiasts for its unique characteristics and enjoyable experience.

Every strain in this category is a hybrid that incorporates genetics from a GMO strain, reflecting a blend of traditional breeding methods and modern genetic engineering. These hybrids are designed to capitalize on the beneficial traits exhibited by GMO strains, such as enhanced resistance to pests, diseases, and environmental stressors. By integrating these genetically modified traits, breeders aim to improve crop yields, nutritional profiles, and overall plant robustness. The use of GMO genetics in hybrids allows for more targeted enhancements, enabling growers to cultivate plants that can thrive in diverse conditions. This means that the resulting hybrids often have better adaptability, leading to reduced reliance on chemical fertilizers and pesticides. Additionally, these strains can offer improved flavor profiles and increased nutritional value, appealing to both consumers and producers alike. It is essential to understand that while these hybrids leverage GMO technology, they also retain characteristics from their non-GMO predecessors. This synthesis of traits results in a wide variety of options for cultivation, catering to different growing environments and consumer preferences. As agricultural practices continue to evolve, the role of hybrid strains with GMO genetics will likely play a significant part in sustainable farming and food security initiatives globally.

GMO Genetics

We have over 30 strains that contain GMO Genetics. Some of the best hybrids that have been crossed with GMO are detailed below.

GMO x Hans Solo Burger The Strain Hans Solo Burger pairs exceptionally well with GMO genetics by amplifying the strain’s signature savory, gas-heavy profile while adding even more depth and complexity. GMO brings its unmistakable garlic, onion, and fuel-forward intensity, while Hans Solo Burger enhances that with richer umami notes, a thicker body effect, and increased resin production. The result is a powerful, terpene-rich hybrid that leans into bold flavor, heavy potency, and dense, frosty bud structure, making it especially appealing to those who favor strong, full-bodied strains.

GMO x Slurricane The Strain Slurricane pairs extremely well with GMO genetics by balancing its intense garlic and fuel-heavy profile with a sweeter, fruit-forward layer. While GMO delivers bold savory funk and heavy potency, Slurricane adds notes of berry, grape, and creamy smoothness, softening the sharp edges without losing strength. This combination often results in a rich, full-bodied hybrid with enhanced flavor complexity, strong resin production, and a deeply relaxing effect that blends GMO’s power with Slurricane’s smooth, indica-leaning finish.

GMO x Mint Chocolate Chip The Strain Mint Chocolate Chip pairs well with GMO genetics by adding a cool, sweet contrast to GMO’s bold garlic and fuel-heavy profile. While GMO brings intense savory funk and strong potency, Mint Chocolate Chip introduces creamy chocolate notes with a refreshing minty finish that helps round out the flavor. The result is a balanced hybrid with layered terpene complexity, strong resin production, and a mix of uplifting mental effects and calming body relaxation, making it both flavorful and powerful.

GMO x Thunder Dawg The Strain Thunder Dawg pairs strongly with GMO genetics by reinforcing the strain’s fuel-heavy backbone while adding classic diesel sharpness and a more energetic edge. GMO brings its signature garlic, onion, and deep savory funk, while Thunder Dawg layers in pungent gas, citrus, and slightly sour notes that brighten the profile. This combination often produces a potent, terpene-rich hybrid with intense aroma, strong resin production, and a balanced effect that delivers both mental stimulation and a heavy, long-lasting body relaxation.

GMO x Hollywood The Strain Hollywood pairs well with GMO genetics by softening its intense garlic and fuel profile with a smoother, sweeter layer and a more balanced overall character. While GMO delivers bold savory funk and heavy potency, Hollywood can introduce subtle fruit, cream, or floral notes that round out the sharp edges. The result is a well-balanced hybrid with improved flavor complexity, strong resin production, and a combination of uplifting mental clarity and relaxing body effects, making it both approachable and powerful.

GMO x Runtz The Strain Runtz pairs exceptionally well with GMO genetics by contrasting its intense garlic and fuel-heavy profile with bright candy-like sweetness and tropical fruit notes. While GMO delivers bold savory funk and heavy potency, Runtz adds a smooth, sugary layer that makes the overall flavor more approachable and complex. This combination often produces a well-balanced hybrid with strong resin production, vibrant bag appeal, and a mix of uplifting euphoria and relaxing body effects, blending power with a more refined, dessert-like finish.

GMO x Wedding Cake The Strain Wedding Cake pairs extremely well with GMO genetics by adding a rich, sweet dessert layer that balances GMO’s bold garlic and fuel-heavy profile. While GMO brings intense savory funk and heavy potency, Wedding Cake contributes creamy vanilla, sugary notes, and a dense, structured bud formation. This combination often results in a powerful, well-rounded hybrid with enhanced terpene complexity, heavy resin production, and a relaxing body effect supported by a smooth, slightly uplifting mental edge.

GMO x Think Fast The Strain Think Fast pairs well with GMO genetics by adding a lighter, more energetic edge to GMO’s heavy, savory profile. While GMO delivers intense garlic, fuel, and deep body effects, Think Fast introduces a brighter, slightly citrusy and herbal character along with a more uplifting, clear-headed influence. This combination often results in a balanced hybrid that maintains strong potency and resin production while offering a more functional, daytime-friendly effect compared to traditional GMO-heavy crosses.

GMO x Gelato 41 The Strain Gelato 41 pairs exceptionally well with GMO genetics by blending sweet, creamy dessert notes with GMO’s bold garlic and fuel-heavy profile. While GMO delivers intense savory funk and heavy potency, Gelato 41 adds smooth vanilla, citrus, and subtle sweetness that helps round out the sharp edges. This combination often produces a rich, terpene-heavy hybrid with strong resin production, dense, colorful buds, and a balanced effect that combines euphoric uplift with deep body relaxation.

GMO x Cheese UK The Strain Cheese UK pairs well with GMO genetics by intensifying the strain’s pungent, savory profile while adding a sharp, tangy edge. While GMO delivers bold garlic, onion, and fuel-heavy funk, Cheese UK brings its signature sour, musky cheese aroma that deepens the overall complexity. This combination often results in a loud, terpene-rich hybrid with strong aroma, heavy resin production, and a balanced effect that blends uplifting mental clarity with a deeply relaxing body finish.

GMO x Fruity Pebbles OG The Strain Fruity Pebbles OG pairs well with GMO genetics by introducing a bright, sweet, and tropical layer that contrasts GMO’s heavy garlic and fuel profile. While GMO delivers bold savory funk and strong potency, Fruity Pebbles OG adds candy-like fruitiness, citrus, and creamy undertones that make the overall flavor more vibrant and approachable. This combination often results in a well-balanced hybrid with enhanced terpene complexity, strong resin production, and a mix of uplifting euphoria and relaxing body effects, blending sweetness with raw intensity.

How Many Variations of GMO Are There?

There is no single official worldwide count for every GMO variation, because the strain has spread across clone-only circles, breeder projects, seed lines, backcrosses, and renamed retail cuts. However, GMO is clearly one of the most expanded modern cannabis families rather than a single one-off strain.

One of the largest public cannabis genealogy databases currently lists hundreds of direct descendants from the best-known GMO Cookies line. That means the number of GMO-related variations in the broader market is far higher once later-generation hybrids, regional phenotypes, and seed company versions are included.

In practical terms, GMO now exists as a full strain category that includes original GMO Cookies, garlic-forward selections, burger-family hybrids, and many later crosses built around its signature chem, gas, and savory funk.

Why Are GMO Strains So Popular?

GMO strains are popular because they offer something unmistakable in a crowded cannabis market. Instead of following the usual sweet candy profile, GMO stands out with a loud garlic, fuel, mushroom, onion, and chem-heavy aroma that experienced consumers often view as a sign of serious quality.

Its popularity is also driven by potency. GMO has built a reputation as a hard-hitting strain with deep body effects, long-lasting relaxation, and strong overall intensity, making it especially appealing to users who want powerful flower rather than a mild everyday smoke.

Another reason for its success is breeding value. GMO passes on loud terpene output, resin production, density, and distinctive character, so breeders continue to use it in new commercial hybrids. That has helped turn GMO from a cult favorite into one of the most influential modern strain families.

How High Do GMO Strains Rank in the List of Best Strains?

GMO strains rank extremely high in the modern cannabis market, especially among consumers who prefer loud gas, chem, and savory terpene profiles. While there is no single universal official ranking that every grower, dispensary, and review platform follows, GMO is widely treated as a top-tier strain family.

Among major consumer-facing strain lists, GMO Cookies is currently placed at the very top of Leafly’s best hybrid strains ranking. That is a strong signal that GMO is not just respected as a niche favorite, but recognized as one of the defining modern hybrids in the wider legal cannabis market.

Even beyond rankings, GMO has become a benchmark strain. Many newer elite hybrids are measured against it for potency, smell, resin, and breeding impact. That puts GMO firmly in the upper tier of modern cannabis genetics and very close to the short list of strains most often described as essential or elite.

When Did GMO Enter the Commercial Cannabis Seeds Market?

GMO is best understood as a strain that first gained attention through breeder selection and clone culture before becoming widely commercialized through seeds and seed-derived hybrids. The original history is commonly tied to seeds released by Mamiko Seeds, from which the famous standout phenotype was later selected by Skunkmasterflex.

The most credible timeline places the foundational release in the early 2010s, with the key pheno-hunting and public recognition taking shape by the middle of that decade. By 2017, GMO was already being openly discussed in grower forums and breeder circles, and from that point forward it expanded rapidly into the commercial seed market through direct releases, feminized versions, and an ever-growing number of hybrids.

So while GMO’s reputation grew first through a selected cut, its commercial seed-market presence began in the early-to-mid 2010s and became much broader by the late 2010s as breeders started building entire product lines around GMO-derived genetics.

GMO Marijuana Strain Summary

GMO is no longer just one strain. It has become one of the largest and most influential modern cannabis families, with hundreds of known direct descendants and many more retail variations built from its genetics. GMO strains are popular because they combine unmistakable garlic-fuel funk, very strong potency, heavy resin production, and serious breeding value. In terms of reputation, GMO belongs near the very top of today’s strain landscape and is widely treated as a top-tier hybrid family. Its path into the commercial cannabis seeds market began with early Mamiko Seeds releases and expanded rapidly through phenotype selection, clone circulation, and widespread breeder adoption during the mid-to-late 2010s.

How GMO Cannabis Grows

The GMO strain, known for its potent effects and unique flavor profile, exhibits a robust growth pattern. This strain typically flowers in about 8 to 10 weeks, making it a moderately fast option for growers. Under optimal conditions, it can yield an impressive 500 to 600 grams per square meter indoors, and even more in outdoor settings with sufficient sunlight and care. As the buds develop, they become dense and resinous, showcasing a dazzling array of colors ranging from deep greens to hints of purple, all enveloped in a frosty layer of trichomes that glisten under light. The fragrance is a distinctive blend of earthy and garlic notes, accompanied by hints of sweet undertones, creating a complex and enticing aroma that fills the grow space. Visually, the GMO strain is stunning, with its lush foliage and robust structure, presenting an almost regal appearance as the buds swell in size and density. To enhance the final quality, implementing a technique such as low-stress training (LST) can significantly improve light penetration and airflow. This method encourages more even growth and maximizes bud development, resulting in a higher-quality harvest that showcases the strain’s full potential.

GMO Cannabis In Cannabis Dispensaries

GMO cannabis has gained immense popularity in recent years, appealing to both seasoned consumers and newcomers alike. Originating from the United States, this strain is now sold in dispensaries across various countries, including Canada, the Netherlands, and some parts of Australia, reflecting its global appeal. The average price for GMO cannabis typically ranges from $10 to $20 per gram, depending on the quality and location, making it accessible for a wide audience. Many reputable brands have embraced GMO cannabis genetics in their breeding programs, leading to a surge in hybrid strains that inherit its distinctive characteristics. Brands like Cookies, Jungle Boys, and Alien Labs have all incorporated GMO into their offerings, further solidifying its status in the cannabis community. Recognized for its potent effects and unique flavor profile, GMO cannabis provides an unforgettable experience that stands out among other strains. The strain's pungent aroma, reminiscent of garlic and onion, combined with its high THC content, makes it a favorite choice for those seeking a robust and flavorful product. As consumers explore the diverse offerings in dispensaries, GMO cannabis remains a well-recognized and sought-after option, ensuring its place in the market for years to come.

Buy GMO Cannabis Cannabis Strains Online

Customers should consider purchasing marijuana strains crossed with GMO genetics from Cannabis Seeds Outlet for several compelling reasons. Our professional service ensures that every transaction is handled with care and expertise. As an authorized dealer, we guarantee that you are receiving original seeds of the highest quality. We take meticulous steps to preserve the integrity of our seeds by storing them in a commercial fridge, maintaining optimal conditions for longevity and viability. Our commitment to customer satisfaction extends globally, as we ship worldwide, making it convenient for anyone to access our products. Additionally, we offer the flexibility of card payments, ensuring a smooth and secure purchasing experience. With the best monthly discounts available, customers can enjoy premium cannabis seeds at competitive prices. Choose Cannabis Seeds Outlet for a reliable and exceptional buying experience.

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