Spliff Seeds has been founded in 1995 with the intention to provide the highest quality cannabis seeds to medicinal marijuana users, collectors and home growers. Their extensive range of varieties is separated into the Bronze and Silver Line, which hold their regular seeds and the Gold Line, which is the feminized seeds collection. On popular demand Erik and Marcel recently started adding autoflowering and semi-autoflowering cannabis strains to the collection.
The feminized Afghani Gold by Spliff Seeds is the offspring of a female Afghani #1 and Skunk No.1. It grows very uniform and develops elongated, solid and thick buds within 8-9 weeks of flowering. The plants reach a height of 80-120cm and produce 400-500g/m² of highly potent weed with the aroma of fine Afghan hash. The smoke has a fruity, sweet and earthy flavor. Narcotic Indica high.
The feminized AK Automatic by Spliff Seeds is a highly sophisticated blend of genes - Colombian, Thai, Mexican, Afghani genetics contributed by an AK and Ruderalis, Northern Light, Santa Maria, Blueberry and Afghani, brought into the mix by Dutch Blue Automatic. This undemanding variety is almost idiot proof and stays as low as 50-80cm. 40-80g per plant after 10 weeks of flowering.
The feminized AK by Spliff Seeds is one of the best choices for the novice grower - it is fast flowering, resistant to mold and performs well on soil, coco or hydro, can cope with higher/lower temperatures and is modest in regards of nutrients. Crossing an AK mother and their Northern Lights Special (90% Indica) created a superb yielder - expect 500g/m² in an indoor setup.
The feminized Blue Berry by Spliff Seeds has an exotic genetic background; the original Blueberry (Highland Oaxaca, Chocolate Thai and Afghani #1) was pollinated by a Northern Lights Special father, resulting in an Indica dominant variety with high medicinal value and extremely stoning effect. The plants produce heavy, solid buds with a sweet blueberry taste and a slightly earthy, fruity...
The feminized Blue Medi Kush by Spliff Seeds is an amazingly fast flowering variety with an exceptionally delicious flavor, fruity, with hints of aged wine and an aftertaste of mint. The plants reach a height of only 40-70cm and provide a harvest of 350-450g/m² within 7-8 weeks of flowering. The smoke triggers a durable, euphoric and uplifting high and alleviates anxiety, stress, pain ...
The feminized Bubblegun by Spliff Seeds is a predominately Indica strain with high THC and CBD levels and is a very potent painkiller with a definitive Sativa high. This variety grows up to a height of 1-1,2m indoors and yields 400-500g/m² - outdoors it reaches 1,35+m and yields up to 1Kg of rock-hard and sticky fat buds. The weed provides a durable and uplifting high and alleviates pain.
The feminized Crystal White by Spliff Seeds is a true resin monster based on two famous cannabis strains - Super Skunk and White Widow. This mega-yielder requires only 8-9 weeks to produce a harvest of whopping 550-650g/m². The buds are compact, large and dense and have a sweet floral aroma, a fruity pineapple taste and an effect that will leave you stoned for a long time. High medical...
The feminized Dutch Automatic by Spliff Seeds is an autoflowering variety with a very short life cycle - it takes her only 11 weeks from germination to harvest. The plants grow up to a height of 40-75cm and produce compact and heavy buds, these little ladies deliver 15-35g per plant. The crop has a floral and fruity Skunk aroma and is not suitable for lunchtime consumption. Couch-lock!
The feminized Dutch Blue Automatic by Spliff Seeds is a strain with a blue twist - when grown in colder climates the leaves turn blue. Northern Lights Special made it more cold-proof and Blueberry contributed to the earthy and fruity flavor, Dutch Automatic added the autoflowering attribute and a fast finishing strain was born. 10-11 weeks to harvest and the occasion to get totally mellow.
The feminized Fast Bud Outdoor by Spliff Seeds is the result of years of intensive selection, breeding and crossing. Early Pearl has been back-crossed with some of her parents, namely Mexican Sativa and Californian Sativa to create a stable plant with improved quality, yield and flowering time. This almost pure Sativa (90%) reaches a height of up to 2,50m and each plant provides around...
Ok, we don't know if the feminized Gold Rush Outdoor by Spliff Seeds would thrive in the Yukon area in Alaska, but we do know that this is one of the fastest finishers of all Sativas (85%). The plants stay at a manageable size with their 2 meters and are ready for harvesting by early September. Polm Gold, Purple Power and Afghan genes mingled to create an aromatic strain with uplifting...
The feminized Jack F1 by Spliff Seeds is a sweet and spicy variety with a touch of haze and provides a durable cerebral high paired with a relaxing body stone. It has an Indica appearance and produces plenty of resin although it is a 75% Sativa plant with an according height of 1.5-1.8m - indoors! This green monster develops a giant central umbel. Spicy and sweet aroma with a touch of...
The feminized Medical Kush by Spliff Seeds is based on original Chitrali #1 seeds, which Spliff Seeds got straight from Pakistan - and then they used their Skunk No.1 to stabilize this strain. The result is a predominately Indica (70%) with a flowering time of 8-9 weeks and yields of 350-450g/m². Outdoors it reaches full maturity by mid September/October at a height of 2-2.5m. Painkiller!
The feminized Power Plant by Spliff Seeds lives up to its name and delivers 400-500g/m² of weed with an intense lemon aroma and a bittersweet flavor and really packs a punch regarding the THC content. This power-pack is suitable for indoor and outdoor growing where she reaches heights of 70-100cm, respectively 1-1.2m outdoors where she provides 550g of compact resinous buds per plant.
The feminized Snow White by Spliff Seeds is the epilogue of a genetic drama with actors like White Widow, Cinderella 99 and Northern Lights Special. This 80% Indica has a vigorous growth and massive resin production. Indoors the plants won't get any bigger than 60-80cm, but the yield of 500-600g/m² is authoritative. This highly potent stuff is true knock-out weed with medicinal value.
The feminized Spliff Cheese by Spliff Seeds is based on a specially selected clone of the infamous English Cheese - Spliff Seeds crossed her with their smelly Skunk No.1 and after several years of breeding they achieved a fast-flowering stable strain with more than satisfactory yields and rock-hard buds. It reaches 60-110cm and delivers 400-500g/m² of weed with a high medicinal value.
The feminized Spliff Diesel by Spliff Seeds is a tall, healthy dark green plant powered by the genes of Sour Diesel and Northern Lights Special. This lanky lady might need some support or the heavy buds will bend her over. Spliff Diesel reaches 1.2-1.5m and requires 10-11 weeks of flowering to produce a yield of 400g/m². Enjoy the taste of ripe red grapefruit and a powerful cerebral high.
The feminized Spliff's Strawberry by Spliff Seeds is a very strong and branchy 80% Sativa with a high THC level and massive yields. The plants grow quite uniform and will flower rather late, but once they do, it takes them only 8 weeks to finish. Spliff's Strawberry develops big rock-hard nuggets all over her - THC-rich and resinous weed with an aroma of tropical fruit and berry flavor.
The feminized Super Skunk by Spliff Seeds can not deny its origin - this superb inbred strain stinks. No miracle, with a shot of Skunk No.1 and a double dose of Afghani it is highly resinous and exudes a musky and sweet to lemony aroma. This stinker is the result of meticulous selection and backcrossing and grows accordingly uniform. The plants reach heights of 1.2-1.5m and deliver...
The feminized Sweet 'n' Sour Indoor by Spliff Seeds is a real treat for your nose and taste. The genetic background consists of Mexican Haze, Princess, Skunk No.1 and Hawaiian Sativa, making it a 80% Sativa with a sweet aroma and flavor. The smell is tangy and sweet, with a subtle floral bouquet and sweet and fruity taste that slightly varies depending on the phenotype.
The feminized White Widow by Spliff Seeds is a short and stocky plant, but the quality and quantity of the marijuana is top notch. Brazilian Sativa, South Indian and Northern Lights Special genes created a true THC monster with a sour and sweet flavor and a spicy-sweet finish. The high THC level makes this variety highly valuable for medicinal purposes, particularly as a remedy for pain.
The feminized Mega Power Plant by Spliff Seeds is what they claim to be the ultimate Indica variety for indoor cultivation. By crossing their super stable Northern Lights with a Power Plant, they created a small plant of 80-100cm with a flowering time of 8-9 weeks and high yields of 500-600g. This beginner friendly variety is very forgiving and quite resistant to diseases and parasites.
Spliff Cheese Automatic produces medium indoor yields of 250g/m² in 10-11 weeks from seed. It’s a crossing of Spliff Cheese and Dutch Automatic, offering a happy up high mixed with an intense body stone. This strain is slightly indica dominant, with 60%, but also displays typical Sativa characteristics in its growth. Aromas are remarkably fruity, pungent, and resemble distinctive UK Cheese.
Medical Kush Automatic needs 10 weeks from seed to harvest. This strain is a crossing of Spliff Seeds’ trusted Medical Kush, a CBD-rich strain that combines Pakistani Chitral with Skunk No.1, and a Dutch autoflowering strain. The automatic version produces buds with a slightly open structure resulting in greater resilience to mould. One may expect high-quality, medium-sized yields of 250g/m².
White Widow Automatic produces indoor yields of up to 450-550g/m² in 10-11 weeks from seed. It’s a relatively short plant that doesn’t exceed heights of 60-100cm, but at the same time yields impressively high. Incense aromas are paired with an earthy, hash-like Kush taste. The high of White Widow Automatic provides a pleasant mix between a strong body stone and a psychoactive head high.