Check out 21 of the best marijuana seeds from Green House Seed Company—the most awarded seedbank in Cannabis Cup history. This buyers’ guide showcases top-selling feminized photoperiod and autoflower strains in Green House’s catalog. Every strain included is available for next-day shipping within the USA.
Super Lemon Haze
Super Lemon Haze, with its unmistakable zesty aroma, is a celebrated cannabis strain that clinched the High Times Cannabis Cup title in both 2008 and 2009, among other accolades. It’s a genetic blend of Lemon Skunk and Super Silver Haze, boasting a 70% sativa dominance and offering a balanced, enduring high that marries the cerebral with the physical. The plants, resembling a Christmas tree, flourish indoors using SCROG or LST techniques, promising bountiful yields; while outdoor cultivators can expect a generous harvest by mid-October with the right support. With THC levels of 19.33%, its complex flavor profile, combining sharp citrus undertones with hints of incense and black pepper, has made Super Lemon Haze a favorite for both recreational and therapeutic purposes. Green House also offers this strain in autoflowering form: Super Lemon Haze Auto.
| Flowering Time | 9–11 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 800 g/m2 |
Buy Super Lemon Haze Seeds🌱
Big Bang Auto
Big Bang Auto, a four-way cross of Skunk, Northern Light, El Niño, and Ruderalis, is a beginner’s gem, offering a virtually guaranteed successful yield due to its easy-to-grow nature. Retaining 80% indica, 10% sativa, and 10% ruderalis genetics, this medium-sized plant boasts an impressive yield, reaching heights between 24–39 inches and producing up to 900 g/m2 indoors. It’s a strain that is as versatile as it is bountiful, thriving both indoors and outdoors as long as temperatures are above 50°F and there’s ample light. With a calming, physical effect that eases pain and stimulates appetite, Big Bang Auto is not just a grower’s dream but a user’s delight, combining medicinal efficacy with hassle-free cultivation. This strain is also available in photoperiod (standard flowering): Big Bang.
| Flowering Time | 10–12 weeks from seed |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 900 g/m2 |
Buy Big Bang Auto Seeds🌱
Dark Phoenix
Dark Phoenix, a 60% sativa hybrid, blends the U.S. strain Trainwreck, known for its medically appealing fox-tail buds, with Jack Herer, revered for its premium sativa lineage and high yields. This strain grows into medium to tall plants, especially thriving outdoors in warmer climates. Indoor cultivation may require topping due to the plant’s vigorous stretch during flowering, resulting in a crown of colas surrounding the main stem. The buds have a nuanced aroma of pine, earth, and lemon, offering a relaxing yet uplifting experience that keeps users active and creative. Harvests promise heavy yields with THC content up to 25%.
| Flowering Time | 8–10 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 700 g/plant |
Buy Dark Phoenix Seeds🌱
Banana Krumble
Banana Krumble is a potent hybrid created by crossing Banana Punch with the iconic OG Kush. This exotic weed strain yields moderate to high amounts and is particularly resinous, making it ideal for producing extractions and concentrates. Though Banana Krumble plants are on the shorter side, their buds might require support in the late flowering stage due to their weight. A unique blend of ripe banana and fuel notes characterizes its aroma and flavor, the latter being influenced by its OG Kush lineage. With its strong physical effects that last for an extended period, Banana Krumble is best enjoyed during the evening. 24.78% THC.
| Flowering Time | 8–9 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | 500 g/plant |
Buy Banana Krumble Seeds🌱
White Widow Auto
White Widow Auto, a reincarnation of the iconic 1990s White Widow strain, marries the legacy of its predecessor with the modern convenience of autoflowering. Leveraging 40% indica, 40% sativa, and 20% ruderalis genetics, this strain boasts a compact, indica-like structure—short internodes, bushy growth, and sizable leaves. Indoors, it thrives in SOG and SCROG setups, potentially yielding up to 600 g/m2 with optimal lighting. The strain’s signature characteristic is its frosty trichomes enveloping dense buds. Beginning with a deep, relaxing indica sensation, the high evolves into an intense sativa uplift, amplified by its rich, woody, and sweet flavor profile with dominant terpenes like myrcene and pinene. The original photoperiod variety is also available: White Widow.
| Flowering Time | 9 weeks from seed |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 600 g/m2 |
Buy White Widow Auto Seeds🌱
HighCloudZ
HighCloudZ is a evenly balanced sativa and indica hybrid, the offspring of Watermelon Zkittlez and Cloud Walker. This strain boasts a significant THC content of 25.12% and emits an exceptionally sweet aroma, melding pineapple and grape notes from Cloud Walker with the candy-like sweetness of Watermelon Zkittlez. HighCloudZ plants flourish indoors and outdoors, yielding high amounts and growing notably tall, especially outdoors. After indulging, users experience an initially uplifting and invigorating cerebral high, which gracefully transitions to a cozy body relaxation. Its alluring combination of flavors and effects marks HighCloudZ as a top pick for any time of day. And it’s also offered in autoflowering: HighCloudZ Auto.
| Flowering Time | 9–10 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 1400 g/plant |
Buy HighCloudZ Seeds🌱
Franco’s Lemon Cheese
Franco’s Lemon Cheese, a potent tribute to Franco Loja of Green House Seed Co., is a award-winning cross between Super Lemon Haze and Exodus Cheese. The strain produces dense, resinous buds reminiscent of Super Lemon Haze, yet emits a dominant cheese aroma, especially upon exhale. The plant exhibits a robust structure, with elongated branches resembling Exodus but with the compactness of Super Lemon. The effects hit swiftly, offering an energizing and sociable high, thanks to its 23.50% THC. Beyond its excellence, sales of Franco’s Lemon Cheese aid in funding Franco Loja’s children’s education.
| Flowering Time | 9–11 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 1000 g/plant |
Buy Franco’s Lemon Cheese Seeds🌱
Jack Herer Auto
Jack Herer Auto, a tribute to the famed cannabis activist, intertwines the esteemed genetics of Jack Herer with the adaptability of Ruderalis. With an 18.80% THC content, this auto strain offers a balanced, potent experience, casting a harmonious dance of head-high and body-stoned effects. Flourishing in both indoor and outdoor settings, it yields up to 700 g/m2 indoors and 80–100 g/plant outdoors, boasting a resilient nature and a quick 7-week flowering time. These tall, Haze-like plants get loaded with trichome-rich buds, giving rise to a scent that combines wood and pine notes, laced with the sweet allure of Skunk and a metallic undertone. The complex, yet captivating aroma precedes a strong, lingering psychoactive high.
| Flowering Time | 9 weeks from seed |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 700 g/m2 |
Buy Jack Herer Auto Seeds🌱
Chemical Bride
Chemical Bride is an exquisite cannabis strain, the result of combining the classic Chemdog genetics with the modern American strain, Wedding Cake. This 70% indica weed variety boasts dense, glittering flowers and sugar leaves. It develops into a well-branched bushy plant with tight internodes, showcasing dark green foliage reminiscent of its Chemdog ancestry. The complex flavor profile blends creamy undertones of Chemdog with Wedding Cake creaminess, followed by sour and gassy notes, and finishes with a hint of earthiness, resulting in a tantalizingly diverse sensation for the palate. The high is refreshing; it delivers long-lasting body relaxation without causing couchlock, making it an excellent option for those seeking creativity and activity. 23.15% THC.
| Flowering Time | 8–9 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 600 g/plant |
Buy Chemical Bride Seeds🌱
Trainwreck
Trainwreck, a vigorous strain by Green House Seed Co., is a reversed version of the classic Arcata Trainwreck, boasting a balanced 60% indica and 40% sativa lineage. Trainwreck embodies its name, delivering an intense and lasting high that hits hard and fast like a head-on train. The plant requires support due to its tall and vine-like stature, especially when its heavy buds, rich in 21.74% THC, develop during the flowering period. Employing SCROG indoors enhances light penetration, promoting optimal bud growth and yields up to 700 gr/m2, while outdoor cultivation can offer a generous 800 g/plant. The experience begins with a burst of creativity and stimulation, swiftly followed by a powerful, all-encompassing stone, making Trainwreck a favored choice for pain relief.
| Flowering Time | 9 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 700 g/m2 |
Buy Trainwreck Seeds🌱
Alienz Auto
Alienz Auto, stemming from a cross between Alienz and Watermelon Auto, is an indica-dominant autoflowering strain with a balance of 50% indica, 40% sativa, and 10% ruderalis. This vigorous strain grows in a Christmas tree shape, bearing long, strong branches that support its hefty flower clusters, leading to elongated, fat colas by the end of its flowering cycle. With an impressive height of approximately five feet when given ample root space, Alienz Auto is adaptable for both indoor and outdoor cultivation, completing its life cycle in just nine weeks. This strain is especially notable for its robust resin production, making it an excellent candidate for creating various concentrates and extracts. The buds exude a sweet and sour aroma with a hint of lemon acidity and earthiness, delivering a potent, long-lasting effect that’s both sociable and relaxing. 23% THC. The photoperiod version is also available: Alienz
| Flowering Time | 9 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | 150 g/plant |
Buy Alienz Auto Seeds🌱
King’s Juice
King’s Juice, a high-THC strain by Green House Seed Co., is the result of crossing terpene-rich Mimosa and the citrusy King’s Kush. This strain boasts a unique pine-shaped structure with a dominant central cola, surrounded by a halo of branches. During flowering, the plant showcases stunning red and violet hues against its dense trichome coverage. With a delightful blend of floral and earthy citrus flavors, King’s Juice offers an uplifting, day-long cerebral experience without overwhelming the body. Containing a notable 26.87% THC, it has earned accolades at both the Homegrown Cup 2021 and Spannabis Cup 2022.
| Flowering Time | 9–10 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 700 g/plant |
Buy King’s Juice Seeds🌱
Lemon Skunk
Lemon Skunk, an award-winning cross between Skunk and Pakistani Citral, is a balanced indica/sativa strain that boasts a powerful citrus aroma. Exhibiting vine-like growth with long internodes, it’s highly responsive to techniques like SCROG or LST, optimizing indoor yields up to 800 g/m2 within 8 weeks. If cultivated outdoors, it becomes a tall plant with harvests in late September, producing up to 800 g/plant. Lab tests reveal a potent THC content of 23.12%, coupled with 0.23% CBD and 0.75% CBN. This strain delivers a prolonged effect, initiating with a cerebral high that gradually transitions into a deeply relaxing body sensation.
| Flowering Time | 8 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 800 g/m2 |
Buy Lemon Skunk Seeds🌱
Persian Pie
Persian Pie is a terpene-rich, 60% indica strain birthed from the fusion of Lemon Tree and Banana Krumble genetics. These vigorous plants stretch to medium and tall heights, boasting high yields and a potent THC content of 27%. With the capability to flourish both indoors and outdoors, this strain is resilient, straightforward to cultivate, and suitable for both novices and experts. The flavor profile tantalizes with a harmonious blend of sweet banana and sharp lemon, underpinned by hints of earthiness and the potency of OG and Sour Diesel backgrounds. Its powerful effects commence with a cerebral embrace before transitioning to a soothing, muscle-relaxing sensation.
| Flowering Time | 8–9 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | 1000–3500 g/plant |
Buy Persian Pie Seeds🌱
Northern Lights Auto
Northern Lights Auto is an autoflowering version of the esteemed Northern Lights indica, which was bred with Green House Seed Co.’s Green-O-Matic auto genetics. This resulting strain is a symphony of fast flowering, powerful effects, and bountiful harvests. Cultivators will revel in Northern Light Auto’s adaptability and the possibility of multiple harvests in a single season, provided temperatures remain above 50°F. Its buds exude a rich scent reminiscent of incense and hashish, delivering a fast-hitting high that gracefully transitions into a balanced, prolonged state of euphoria and relaxation. 17.80% THC.
| Flowering Time | 10 weeks from seed |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | 100–150 g/plant |
Buy Northern Lights Auto Seeds🌱
Kong’s Krush
Kong’s Krush is an enticing hybrid cannabis strain originating from a fusion of Banana Punch’s banana and cinnamon flavors with the classic Skunk hints from the Big Bang strain. This combination has not only shortened the flowering period but also enhanced its yield, making it commercially attractive. Kong’s Krush plants are medium-sized, bushy with vigorous vegetative growth, where side-branches rise to match the central cola’s height. These plants boast dense, resin-coated buds that, when cultivated indoors, are ready for harvest within 50–55 days of flowering, and outdoors, they stand up to 6½ feet tall with yields around 500 g/plant. With a THC content of 24.82%, its effects are notably narcotic, making it a recommended choice for chronic pain relief.
| Flowering Time | 8–9 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | 500 g/plant |
Buy Kong’s Krush Seeds🌱
Holy Punch
Holy Punch, a potent indica-dominant strain, is a therapeutic hybrid produced by crossing The Church with Grape. This bushy, medium-sized plant maintains a high resistance to mold and pests, making it capable of flourishing both indoors and outdoors. Indoor cultivators can benefit from utilizing SCROG or LST techniques to optimize yield, with flowering within 8 to 9 weeks giving up to 700 g/m2, while outdoor growers may yield up to 1000 g/plant. Its complex sweet and spicy terpene profile compliment its effective THC content of 20.17%, providing not only an initial powerful body high but also transitioning into a sociable sensation, making it especially suitable for pain relief and chillaxing.
| Flowering Time | 8–9 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 800 g/m2 |
Buy Holy Punch Seeds🌱
Kalashnikova
Kalashnikova, bred from the iconic cannabis strains AK47 and White Widow, is an 80% indica hybrid that exceptionally encapsulates both the formidable structure of AK47 and the astounding resin production of White Widow. Kalashnikova yields generously in both indoor and outdoor cultivation, producing up to 750 g/m2 on an 8-week flowering cycle indoors and up to 1000 g/plant by late September outdoors. This robust and branchy plant is especially versatile indoors, performing well under SOG or SCROG growing approaches. Kalashnikova carries high THC levels of 21.5% as well as CBD and CBN contents, offering a powerful and complex high that typifies a strong indica—long-lasting with a robust body stone. It also bears a medicinal allure, providing appetite stimulation and notable pain relief.
| Flowering Time | 8 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 750 g/m2 |
Buy Kalashnikova Seeds🌱
Sweet Mango Auto
Sweet Mango Auto is a delightful cannabis strain that uniquely blends sour and fruity flavors with a long-lasting stoned effect. Bred from the luscious indica strain Mango and Big Bang Auto, this strain brings an 80% indica composition with splashes of sativa and ruderalis at 10% each. The plant exhibits a robust growth reaching up to 39 inches tall under optimal conditions and delivers a rewarding yield. Sporting straightforward cultivation requirements, Sweet Mango Auto moves skillfully from germination to harvest in a swift nine weeks, bearing up to 700 g/m2 indoors and 60–80 g/plant outdoors. With THC levels registering at 15.43% and a slight hint of CBD, this strain promises a most satisfying, enduringly rich sensation.
| Flowering Time | 9 weeks from seed |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 700 g/m2 |
Buy Sweet Mango Auto Seeds🌱
Cheese
Cheese, originally rooted in the UK, stems from a selected Skunk phenotype known as Big Buddha Cheese. This distinct strain, carrying 60% indica genetics, has garnered acclaim for its compelling fusion of a potent body stone and a unique earthy flavor reminiscent of mature hard cheese. Indoor cultivators are recommended to employ the SCROG method to enhance bud growth, and can anticipate up to 800 g/m2 of dense, frosty delight in an 8-week flowering period. When grown outdoors, Cheese requires structural support due to its vine-like growth, yet rewards with yields up to 800 g/plant by September’s end in northern Europe. Boasting a high THC content of 24.58%, Cheese delivers a profound, long-lasting high, making it therapeutic for pain, insomnia, and appetite stimulation.
| Flowering Time | 8 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 800 g/m2 |
Buy Cheese Seeds🌱
Neville’s Haze
Neville’s Haze is a true connoisseur’s delight from the celebrated cannabis breeder, Nevil Schoenmakers. With a distinctive smell possessing spicy, metallic notes blended with floral and woody undertones, Neville’s Haze offers a tantalizing palate experience with a lingering aroma. This 90% sativa strain can grow significantly tall and wide, needing patient cultivation over a 14 week flowering period for a yield of roughly 700 g/m2. Its outdoor cultivation soars high in equatorial, tropical, subtropical, and temperate climates, although the plant might require extra support or protection in frost-prone areas, with an ample harvest of almost 1200 g/plant. Promising a highly stimulating, introspective high with therapeutic benefits for depression and pain relief, Neville’s Haze carries effective THC content at 22.6%.
| Flowering Time | 14–16 weeks |
|---|---|
| Brand | Green House Seed Co. |
| Pack Size | 3/5 seeds |
| Yield | Up to 700 g/m2 |
Buy Neville’s Haze Seeds🌱
About Green House Seed Company
Green House Seed Co., an iconic cannabis seed company, boasts the most awards in Cannabis Cup history. Founded on the backbone of a love for unique cannabis strains, Green House originated from Arjan Roskam’s adventurous journey in Thailand during the 1980s. Here, he discovered slow-flowering sativa landraces and was inspired to cultivate these genetics for the Dutch market. However, upon his return to Amsterdam, Arjan faced challenges in introducing his strains to the thriving coffee shop scene. The market then preferred fast-flowering varieties.
Persian Pie 👌 pic.twitter.com/46i4DuvpTO
— Green House Seed Co (@greenhouseseeds) July 13, 2023
Undeterred, Arjan took the bold step of launching his own coffee shop, Green House, in 1992. Despite initial reluctance from other shops, his dedication and belief in his product paid off. The unique quality of Green House strains earned him the first prize at the 6th Cannabis Cup in 1993, and by 1994, Green House dominated the awards. Arjan’s vision transformed the coffee shop landscape, with Green House introducing fresh strains, hybrids, and hazes that were previously overlooked.
Alongside Arjan, two other pivotal figures, Scott “Shantibaba” Blakey and Nevil Shoenmakers, laid the genetic foundations for the Green House Seed Company. Collectively, they utilized the Green House coffee shops to gauge consumer interest, subsequently releasing seeds of the popular strains. Among many achievements, Shantibaba is renowned for creating the famed White Widow and its descendants—White Rhino, Great White Shark, and El Niño—while Nevil specialized in Haze genetics.
Great White Shark 👊🔥 pic.twitter.com/8eGYkxOph9
— Green House Seed Co (@greenhouseseeds) August 7, 2023
In 1994, Arjan and Shantibaba formally established the Green House Seed Company. By 1998, Arjan became the sole owner after Shantibaba’s departure. Today, Green House stands tall with 40 High Times Cannabis Cups, 17 Highlife Cups, and a legacy that has reshaped the cannabis industry.
But the journey didn’t stop there. Arjan, along with the late Franco Loja, embarked on a mission named Strainhunters, traversing the globe in search of the rarest cannabis strains. Their adventures in diverse terrains were presented as videos and amassed millions of views across social media.
The influence of Green House extends beyond just seeds. Its five coffee shops, patronized by celebrities and aficionados alike, underscore the brand’s prominence. Walls covered in celebrity photographs bear witness to the global resonance of Green House’s cannabis strains.
Now in the 2020s, Green House continues to thrive. Its coffee shops are still vibrant centers for cannabis enthusiasts, and its catalog of strains keeps expanding. The brand also provides an extensive merchandise range, appealing to both occasional growers and dedicated Green House admirers. In an era of shifting cannabis preferences, Green House stands as a symbol of innovation and distinction.
