Green House Seed Company is an Amsterdam-based breeder closely associated with some of the most recognisable cannabis genetics ever released. Founded by Arjan Roskam, often referred to as the “King of Cannabis”, the brand rose to prominence during the 1990s Amsterdam coffee shop era and has since built a global reputation for its multi award-winning catalogue of haze, kush and hybrid strains known for consistency, flavour and broad grower appeal.
🛡️ See why growers trust us → Read customer reviews
Green House Seeds
-
Skywalker Auto by Green House Seeds Price range: $17.98 through $107.85USD
Skywalker by Green House Seeds combines Skywalker OG x Gelato #41 Auto genetics in a hybrid strain with 25% THC and a citrusy and earthy flavour profile. Expect a relaxed effect.
Cannabinoids: THC: 25% CBD: 0.25% CBN: 0.05%Experience: Flavour: Earthy, Citrus Effects: RelaxedIndoor: Flowering: 8 to 9 Weeks Yield: MediumOutdoor: Harvest: 8 to 9 weeks flowering time Height: 90-110cmExplore more autoflower seeds or browse the Green House Seeds collection.
-
Biscotti Auto by Green House Seeds Price range: $17.98 through $107.85USD
Biscotti by Green House Seeds combines Biscotti x Gelato #41 Auto genetics in a hybrid strain with 26% THC and a creamy, nutty and sweet flavour profile. Expect a focused and relaxed effect.
Cannabinoids: THC: 26% CBD: 0.2% CBN: 0.1%Experience: Flavour: Creamy, Sweet, Nutty Effects: Focused, Relaxed, UpliftedIndoor: Flowering: 8 to 9 Weeks Yield: MediumExplore more autoflower seeds or browse the Green House Seeds collection.
-
Air Lemon Feminized by Green House Seeds Price range: $20.79 through $125.43USD
Air Lemon by Green House Seeds combines Super Lemon Haze x RS11 genetics in an indica-leaning feminized hybrid with 28% THC and a fruity and sour flavour profile.
Cannabinoids: THC: 28% CBN: 0.2%Experience: Flavour: Fruity, SourIndoor: Flowering: 8 to 9 weeks Yield: HighOutdoor: Harvest: Beginning October Height: 150 – 220 cm Yield: 1700g/plantExplore more feminized seeds or browse the Green House Seeds collection.
-
Chemical Candy Auto by Green House Seeds Price range: $18.11 through $107.99USD
Chemical Candy by Green House Seeds combines Gorilla Glue x Sweet Mango Auto genetics in a hybrid strain with 22% THC and a mango and sweet flavour profile. Expect a relaxed effect.
Cannabinoids: THC: 22% CBD: 0.54% CBN: 0.25%Experience: Flavour: Mango, Sweet Effects: RelaxedIndoor: Flowering: 8 to 9 WeeksOutdoor: Harvest: 8 weeks flowering time Yield: 160g/plantExplore more autoflower seeds or browse the Green House Seeds collection.
-
Sweet Valley Kush Feminized by Green House Seeds Price range: $13.41 through $77.80USD
Sweet Valley Kush by Green House Seeds combines Afghan Kush x Hindu Kush genetics in an indica-dominant feminized hybrid with 24.1% THC and a nutty and sweet flavour profile. Expect a light cerebral effect and creeper effect.
Cannabinoids: THC: 24.1% CBD: 0.5% CBN: 0.05%Experience: Flavour: Sweet, NuttyIndoor: Flowering: 8 weeksExplore more feminized seeds or browse the Green House Seeds collection.
-
Frosted Guava Auto by Green House Seeds Price range: $17.98 through $107.85USD
With a heavy resin coating, Frosted Guava is a hybrid strain built from Frosted Guava x Gelato #41 Auto genetics, pairing a sweet and creamy character with a creative and euphoric effect.
Cannabinoids: THC: 25% CBD: 0.3% CBN: 0.1%Experience: Flavour: Sweet, Creamy, Earthy Effects: Creative, Euphoric, FocusedIndoor: Flowering: 8 to 9 Weeks Yield: MediumExplore more autoflower seeds or browse the Green House Seeds collection.
-
Super Banana Mango Feminized by Green House Seeds Price range: $20.79 through $125.43USD
Built around a pronounced lemony and earthy character, Super Banana Mango brings Super Lemon Haze x GMO genetics into a sativa-leaning feminized hybrid with 30% THC and a real CBN presence. Expect an uplifted and relaxed effect, and it delivers very high yields indoors.
Cannabinoids: THC: 30% CBN: 1.2%Experience: Flavour: Lemon, Earthy, Citrus Effects: Uplifted, RelaxedIndoor: Flowering: 10 to 11 weeks Yield: Very HighOutdoor: Harvest: End of October Height: 150 – 230 cmExplore more feminized seeds or browse the Green House Seeds collection.
-
Shishka Lemonade Feminized by Green House Seeds Price range: $20.79 through $125.43USD
Shishka Lemonade is an indica-leaning feminized hybrid built from Air Lemon X Shishkaberry genetics, delivering 27% THC and a real CBN presence, and pairing a lemony and gas character with a relaxed effect. Expect very vigorous growth.
Cannabinoids: THC: 27% CBD: 0.1% CBN: 1.3%Experience: Flavour: Lemon, Gas, Berry Effects: RelaxedIndoor: Flowering: 8 to 9 weeksOutdoor: Harvest: End of September Height: 170 – 250 cm Yield: 1500g/plantExplore more feminized seeds or browse the Green House Seeds collection.
-
Sugarlato Auto by Green House Seeds Price range: $18.11 through $107.99USD
Sugarlato is a hybrid strain built from King’s Tart x Gelato #41 Auto genetics, delivering 21% THC, and pairing a creamy and fruity character with a relaxed effect. Expect a heavy resin coating.
Cannabinoids: THC: 21% CBD: 0.4% CBN: 0.2%Experience: Flavour: Creamy, Fruity Effects: RelaxedIndoor: Flowering: 8-9 Weeks Yield: MediumOutdoor: Yield: 150g/plantExplore more autoflower seeds or browse the Green House Seeds collection.
-
Black Toffee Auto by Green House Seeds Price range: $18.11 through $107.99USD
Black Toffee by Green House Seeds combines Larry Bubba x Gelato #41 Auto genetics in a hybrid strain with 21.5% THC and a coffee, fruity and sweet flavour profile. Expect a relaxed effect.
Cannabinoids: THC: 21.5% CBD: 0.45% CBN: 0.4%Experience: Flavour: Coffee, Sweet, Fruity Effects: RelaxedIndoor: Flowering: 8 WeeksOutdoor: Harvest: 8 weeks flowering time Yield: 160g/plantExplore more autoflower seeds or browse the Green House Seeds collection.
-
Papaya Sour Spritz Feminized by Green House Seeds Price range: $20.79 through $125.43USD
Papaya Sour Spritz is an indica-leaning feminized hybrid built from Air Lemon x Papaya genetics, delivering 26% THC and a real CBN presence, and pairing a lemony and gas character with an energetic and happy effect. Expect vigorous growth.
Cannabinoids: THC: 26% CBD: 0.12% CBN: 1.3%Experience: Flavour: Lemon, Gas, Tropical Effects: Energetic, Happy, UpliftedIndoor: Flowering: 8 to 9 weeksOutdoor: Harvest: Mid September Height: 160 – 250 cm Yield: 1500g/plantExplore more feminized seeds or browse the Green House Seeds collection.
-
Honey Dipper Feminized by Green House Seeds Price range: $20.79 through $125.43USD
Honey Dipper is a sativa-leaning feminized hybrid built from Air lemon x Honey Bananas genetics, delivering 28% THC and a real CBN presence, and pairing a lemony and banana character with a relaxed and energetic effect. Expect very vigorous growth.
Cannabinoids: THC: 28% CBD: 0.1% CBN: 1.1%Experience: Flavour: Lemon, Banana, Candy Effects: Relaxed, Energetic, UpliftedIndoor: Flowering: 8 to 9 weeks Yield: HighOutdoor: Harvest: End of September Height: 180 – 270 cm Yield: 1500g/plantExplore more feminized seeds or browse the Green House Seeds collection.
-
Super Lemon Haze x Pink Candy Feminized by Green House Seeds Price range: $20.79 through $125.43USD
Super Lemon Haze x Pink Candy is a sativa-leaning feminized hybrid built from Super Lemon Haze x Pink Candy genetics, delivering 28% THC and a real CBN presence, and pairing a candy and lemony character with a relaxed and energetic effect. Expect vigorous growth.
Cannabinoids: THC: 28% CBN: 1.1%Experience: Flavour: Candy, Lemon, Sweet Effects: Relaxed, Energetic, UpliftedIndoor: Flowering: 8 to 9 weeks Yield: HighOutdoor: Harvest: Begining of October Height: 160 – 220 cm Yield: 1600g/plantExplore more feminized seeds or browse the Green House Seeds collection.
-
A.M.S Feminized by Green House Seeds Price range: $12.07 through $68.41USD
With a heavy resin coating, A.M.S is an indica-leaning feminized hybrid built from Swiss sativa x Swiss indica genetics, pairing a sweet character with a relaxed and uplifted effect.
Cannabinoids: THC: 19.05% CBD: 0.17% CBN: 0.14%Experience: Flavour: Sweet Effects: Relaxed, UpliftedIndoor: Flowering: 9 weeks will deliver the most amount of resin, but commercial growersOutdoor: Yield: up to 800 gr/plantExplore more feminized seeds or browse the Green House Seeds collection.
-
Alienz Feminized by Green House Seeds Price range: $18.11 through $107.99USD
Alienz is an indica-leaning feminized hybrid built from Watermelon Z x Velvet Moon genetics, delivering 24.3% THC, and pairing a lemony and earthy character with a relaxed effect. Expect vigorous growth.
Cannabinoids: THC: 24.3% CBD: 0.14% CBN: 0.4%Experience: Flavour: Lemon, Earthy, Sweet Effects: RelaxedIndoor: Flowering: 8-9 Weeks Yield: HighOutdoor: Yield: 1400g/plantAlternatives: Alienz – AlienZ Auto by Green House SeedsExplore more feminized seeds or browse the Green House Seeds collection.
-
AlienZ Auto by Green House Seeds Price range: $18.11 through $107.99USD
AlienZ is a hybrid strain built from Alien Z x Watermelon auto genetics, delivering 21% THC, and pairing a sour and sweet character with a relaxed effect. Expect vigorous growth.
Cannabinoids: THC: 21% CBD: 0.3% CBN: 0.1%Experience: Flavour: Sour, Sweet, Earthy Effects: RelaxedIndoor: Flowering: 9 Weeks Yield: HighOutdoor: Yield: 150g/plantAlternatives: AlienZ – Alienz Feminized by Green House SeedsExplore more autoflower seeds or browse the Green House Seeds collection.
-
Arjan’s Haze #1 Feminized by Green House Seeds Price range: $30.18 through $77.80USD
Arjan’s Haze #1 by Green House Seeds combines G13 x Haze genetics in a sativa-dominant feminized hybrid with 22.3% THC and a spicy flavour profile. Expect a psychedelic and uplifting. effect.
Cannabinoids: THC: 22.3%Experience: Flavour: SpicyIndoor: Flowering: 11 weeks Yield: HighExplore more feminized seeds or browse the Green House Seeds collection.
Out of stock
-
Arjan’s Haze #2 Feminized by Green House Seeds Price range: $30.18 through $77.80USD
BRAND Green House Seeds FLOWERING TIME: 9 Weeks GENETICS: Neville’s Haze x Super Silver Haze x Laos YIELD: 800 g/m? indoors up to 1000 g/plant outdoors HEIGHT: Tall Out of stock
-
Arjan’s Haze #3 Feminized by Green House Seeds Price range: $12.07 through $68.41USD
Arjan’s Haze #3 by Green House Seeds combines Haze x Laos genetics in a sativa-dominant feminized hybrid with 20.29% THC and a genuine CBD presence and a fruity, piney and lemony flavour profile. Expect a euphoric and creative effect.
Cannabinoids: THC: 20.29% CBD: 1.2% CBN: 0.64%Experience: Flavour: Fruity, Lemon, Pine Effects: Euphoric, CreativeIndoor: Flowering: 10 weeks Yield: Medium Height: up to 200cmExplore more feminized seeds or browse the Green House Seeds collection.
-
Arjan’s Strawberry Haze Feminized by Green House Seeds Price range: $13.41 through $77.80USD
Arjan’s Strawberry Haze by Green House Seeds combines Swiss sativa x NL5 Haze Mist genetics in a sativa-leaning feminized hybrid with 19.72% THC and a strawberry, piney and berry-like flavour profile. Expect a creative and uplifted effect.
Cannabinoids: THC: 19.72% CBD: 0.07% CBN: 0.07%Experience: Flavour: Strawberry, Pine, Berry Effects: Creative, Uplifted, RelaxedIndoor: Flowering: 10 weeks Yield: up to 800 gr/m2Outdoor: Yield: up to 1000 gr/plantExplore more feminized seeds or browse the Green House Seeds collection.
-
Arjan’s Ultra Haze #1 Feminized by Green House Seeds Price range: $13.80 through $81.69USD
Arjan’s Ultra Haze #1 by Green House Seeds combines Neville’s Haze x Cambodian x Laos genetics in a sativa-dominant feminized hybrid with 21.22% THC and a mint and piney flavour profile.
Cannabinoids: THC: 21.22% CBD: 0.19% CBN: 0.53%Experience: Flavour: Mint, PineIndoor: Flowering: 11 to 12 weeks for a ripe product. Yield: MediumExplore more feminized seeds or browse the Green House Seeds collection.
-
Arjan’s Ultra Haze #2 Feminized by Green House Seeds Price range: $13.41 through $77.80USD
Arjan’s Ultra Haze #2 by Green House Seeds combines Neville’s Haze x Mango Haze x Laos genetics in a sativa-dominant feminized hybrid with 22.53% THC and a mango, fruity and piney flavour profile. Expect an energetic and uplifted effect.
Cannabinoids: THC: 22.53% CBD: 0.16% CBN: 0.66%Experience: Flavour: Tropical, Mango, Fruity Effects: Energetic, UpliftedIndoor: Flowering: 12-13 weeks Yield: up to 800 gr/m2 Height: up to 230cmOutdoor: Yield: up to 1000 gr/plantExplore more feminized seeds or browse the Green House Seeds collection.
-
Auto Bomb by Green House Seeds Price range: $12.68 through $71.55USD
Auto Bomb by Green House Seeds combines Green-O-Matic x Big Bang Auto genetics in a hybrid strain with 15.54% THC and a genuine CBD presence and a candy, creamy and sweet flavour profile. Expect a fast hitter and it has a very relaxing body-stoned effect. effect.
Cannabinoids: THC: 15.54% CBD: 1.23% CBN: 0.03%Experience: Flavour: Sweet, Candy, CreamyIndoor: Flowering: 7 weeks Yield: up to 800 gr/m2Outdoor: Yield: up to 50 gr/plantExplore more autoflower seeds or browse the Green House Seeds collection.
-
Banana Krumble Feminized by Green House Seeds Price range: $15.43 through $89.88USD
Banana Krumble is an indica-dominant feminized hybrid built from Banana Krumble (Banana Punch x OG Kush) genetics, delivering 24.78% THC, and pairing a banana character with a relaxed and sleepy effect. Expect a heavy resin coating.
Cannabinoids: THC: 24.78% CBD: 0.34% CBN: 0.05%Experience: Flavour: Banana Effects: Relaxed, SleepyIndoor: Flowering: 8-9 weeks Yield: MediumOutdoor: Yield: 500g/plantExplore more feminized seeds or browse the Green House Seeds collection.
-
Big Bang Feminized by Green House Seeds Price range: $13.41 through $77.80USD
Big Bang by Green House Seeds combines Skunk x Northern Light x El Niño genetics in an indica-dominant feminized hybrid with 19.8% THC and a floral, apple and piney flavour profile. Expect a relaxed effect.
Cannabinoids: THC: 19.8% CBD: 0.12% CBN: 0.28%Experience: Flavour: Sweet, Floral, Apple Effects: RelaxedIndoor: Flowering: 9 weeks will guarantee the full range of cannabinoids.Commercially ready in 8 weeks. Yield: up to 800 gr/m.2Outdoor: Yield: up to 1000 gr/plantAlternatives: Big Bang – Big Bang Auto by Green House SeedsExplore more feminized seeds or browse the Green House Seeds collection.
🌍 Shop by Region: Australia · New Zealand · USA · Canada · UK
About Green House Seed Company
Green House Seed Company is one of the most established names in modern cannabis breeding, closely associated with Amsterdam genetics and a long catalogue of influential strains.
The company was founded by Arjan Roskam, widely known within the industry as the “King of Cannabis”. Through the Green House brand and its associated coffee shops, Arjan helped bring international attention to Dutch cannabis genetics during the 1990s and early 2000s, contributing to the global recognition of many now-classic cultivars.
Green House Seed Company is also widely recognised for its success at international cannabis competitions, with numerous Cannabis Cup wins and awards across its catalogue. Many of its strains have remained popular for decades, reflecting a focus on stability, recognisable profiles and consistent performance.
The catalogue spans haze-dominant varieties, resin-rich hybrids and more modern flavour-forward releases. Today, Green House continues to balance its legacy genetics with newer hybrid development while maintaining a reputation for reliability and broad grower appeal.
Popular Green House Strains
If you’re new to the breeder, these are some of the most well-known Green House genetics to explore first.
Super Silver Haze
A legendary haze cultivar associated with strong connoisseur popularity and long-standing recognition within the cannabis community.
White Widow
A globally recognised classic that remains one of the most widely known cannabis strains.
Great White Shark
A resin-rich classic often selected by growers looking for dependable and established genetics.
Arjan’s Haze #1
A haze-leaning cultivar closely associated with Green House’s sativa-focused breeding direction.
White Rhino
An indica-leaning classic known for its long-standing popularity and resin-heavy characteristics.
Classic and Modern Green House Genetics
Green House Seed Company is best known for combining established classic strains with newer hybrid releases. Its catalogue includes long-running Amsterdam favourites alongside more recent terpene-focused and contemporary hybrid lines, allowing growers to explore both heritage genetics and modern developments from the same breeder.
Choosing the Right Green House Strain
If you’re new to Green House genetics, classic strains like Super Silver Haze and White Widow are often a starting point due to their long track record and widespread familiarity. Growers seeking heavier or more indica-leaning characteristics may prefer options such as White Rhino, while haze-focused cultivars like Arjan’s Haze #1 remain popular among those looking for more sativa-leaning profiles.
Why Choose Green House Seed Company?
- Proven Amsterdam heritage – a long-established breeder closely tied to the development of modern cannabis genetics.
- Award-winning catalogue – numerous Cannabis Cup wins and international recognition across multiple strains.
- Classic and modern genetics – a balance of long-standing favourites and newer hybrid releases.
- Widely grown selections – cultivars chosen by growers for consistency and repeatable results.
Explore Green House Seeds
Browse some of the most popular Green House Seed Company strains available at StrainSupermarket®:
- Super Silver Haze seeds
- White Widow seeds
- Great White Shark seeds
- Arjan’s Haze #1 seeds
- White Rhino seeds
Green House Seeds FAQs
Where is Green House Seed Company based?
What are the most popular Green House strains?
Has Green House Seed Company won awards?
Are Green House strains suitable for beginners?
Legal note
Please check your local laws and regulations before purchasing cannabis seeds. In many regions, seeds are sold as souvenirs or for collection purposes, while germination and cultivation may be restricted or illegal.
