Seed Bank (formerly Seed King), sells world class Feminized and Autoflower Cannabis Seeds Online, unique cannabis strains with extremely high medicinal value. Organically grown Marijuana Seeds with award winning cannabis lineage. 

Seed King currently carries some of the world's most popular cannabis strains and trending cannabis seeds, including Feminized Gorilla Glue #4 seeds (GG#4), Feminized Jack Herer seeds, Pineapple Express and Automatic (Autoflowering Seeds) Super Lemon Haze, just seeds to name a few. 

Our Cannabis Connoisseur Seed Bank only carries the highest quality marijuana seeds with above average potency and 90% + germination rates.

Seed King Cannabis Seed Bank also provides safe, quick and discreet worldwide shipping, with free shipping on all orders over $75.

Check out our many rare cannabis seeds, a mix of exclusive and rare marijuana strains, along side some of the most popular cannabis seeds on the planet.

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This strain earns its name as an extremely heavy Indica. Relatively rare, this strain is created by blending Wet Dreams, OG Kush and Animal Cookies 09 and will leave you with an intense body stone, ending in full sedating effects making you feel as though you are weighted into the couch with an uplifting calm.

Flowering Time: 8-10 Weeks
THC Content: 25-28%
Sweet and nutty with citrus flavors and minty berry taste on the exhale.

Find Cement Shoes Seeds at SeedKing.com

Cement Shoes Seeds

This strain earns its name as an extremely heavy Indica. Relatively rare, this strain is created by blending Wet Dreams, OG Kush and Animal Cookies 09 

Although the parent strains of Trainwreck were already beloved staples in the Pacific Northwest, the Trainwreck strain we know today didn't appear in grow circles until a series of chance events brought her into the world. As the story goes, one summer a train derailment occurred very close to the original Trainwreck grow/breeding site in Northern California. The worried farmers harvested everything early to avoid detection by emergency teams who were responding to the incident. Some of the plants were premature but one strain, in particular, the E-32 which later became known as Trainwreck stood out among the rest. Luckily the growers had saved cuttings of each plant before flowering and after testing all of the harvested plants, the E-32 was selected as the best in the crop and named Trainwreck because of the fluke train accident and also the intensely disorienting high that can make a novice smoker feel like they've been in an actual train wreck.

Trainwreck Seeds

Although the parent strains of Trainwreck were already beloved staples in the Pacific Northwest, the Trainwreck strain we know today..

Trainwreck

Alien Technology produces bright green and dense popcorn shaped buds with dark red pistils and are packed with so many crystals that the buds look fluffy like cotton candy. The fragrance of the dried flowers is a sweet and sour tropical diesel kick and the smoke tastes rather spicy and piney with some traces of green apple. Alien Technology is a seriously potent strain with a THC content of 14-19% and CBD of 1%. The strain is 100% full indica from landrace seed stock. The high is soft and tingly at first, then steadily builds to a long-lasting narcotic effect. While the high of many strains begin to taper off within the first hour, the buzz of Alien Tech goes strong and has been known to last for up to 6 hours. The intense long-lasting effects are sought after by medical users looking for maximum effect from minimal product and usage.

Alien Technology Seeds

Alien Technology is a seriously potent strain with a THC content of 14-19% and CBD of 1%. The strain is 100% full indica from landrace seed stock. 

Alien Technology

Afghan Kush, an almost 100% Indica strain is naturally grown in the Hindu Kush mountain range. Grown in Afghanistan for centuries, the Afghan Kush strain lends its heritage to the purest of Indicas. This spectacular Afghan Kush Strain was originally collected and made available in seed form by Sensi Seeds in Amsterdam.  This variety was traditionally used in hashish production, but is also very valuable as flowers, with its large, resinous buds.

Afghan Kush Seeds

The strain has a very earthy, hash like aroma with a hint of Pinesol in there to keep things interesting. When smoked, it has a wonderful hash taste like.

Afghan Kush

The effects are felt as a loose and mellow hit to the body, but a 10% ratio of Sativa genetics leaves room for some happy dreamy thoughts before you crash on the couch. Grows well in west-coast climates.

Flowering Time: 8-10 Weeks
THC Content: 18- 20%
Earthy lemon taste with notes of spicy Kush and woody freshness

Tahoe Kush Seeds

This is a very potent phenotype strain of OG Kush coming from a breeder in the Lake Tahoe region. 

Tahoe OG

It may not be clear to international readers, but Do-si-dos is a popular variety of GSC (f.k.a. Girl Scout Cookies) in the United States from which this hybrid of Face Off OG and Girl Scout Cookies gets its name.

Breeding the OG back into the Cookies line gives Do-si-dos heavy indica effects, with just enough sativa energy to keep you away from couch lock.

Regardless, calling it 'high-THC' is a bit of an understatement. Working from clone, Fast Buds is using our signature autoflower and cookies genetics to breed Do-si-dos seeds with a high yield that can act as your own personal California dispensary whether you grow indoor or outdoor, and no matter where you are in the world.

THC 27%
CBD 0.1%

Featuring up to 30 percent THC, Do-si-dos is one strong indica. This tantalizing hybrid produces a very powerful, tranquil high with plenty of dreamy euphoric bliss. Experience with cannabis is recommended.
Do-si-dos is a craft hybrid with rockstar genetics. Often featuring between 25 and 30 percent THC, this Girl Scout Cookies offspring packs a serious punch. Do-Si-Dos is a cross between the OG Kush Breath cut of Girl Scout Cookies and a heavy-handed indica strain, Face Off OG.

Bred by Archive Seeds, Do-si-dos is available in seed form. However, these intoxicating flowers might cost you a pretty penny. When seeds were first sold, they were going for a whopping $900 per pack. While the high THC levels certainly contribute to this strain’s value, Do-Si-Dos also produces impressive looking buds.

Deep purples, reds, blues, and lavenders add depth to frosted green calyxes and funky, shortbread scented colas. The effects of this strain are also quite exquisite. At least, they are for fans of heavy indica-dominant highs. Powerfully tranquilizing, this dreamy flower provides consumers with a powerful sensation of body relaxation.

Do-Si-Dos

Deep purples, reds, blues, and lavenders add depth to frosted green calyxes and funky, shortbread scented colas. 

Dosidos

Its exact origin is well-disputed in the medical marijuana world. But, we do know that this strain was derived from some sort of Haze.

Supposedly, according to marijuana folklore, it was first cultivated in a strawberry field. Some say that’s where it gets its unique fruity flavor. And, it packs a powerful punch with its 20% indica and 80% sativa makeup.

Where does this strain get its name from? Well, other than its strawberry taste and aroma, it really triggers coughing attacks. This cannabis strain can cause uncontrollable coughing. Even the savviest smokers are subject to fits of coughing that leave the taste of strawberry flavor in their mouth. Plus, with an 18% THC content, you’re likely to enjoy this high.

Strawberry Cough Seeds

Strawberry Cough delivers a fruity sweetness and a clear-headed high. This sativa-dominant strain of cannabis truly smells and tastes like strawberries.

Strawberry Cough

Jack Herer Seeds

This Jack Herer Strain is a direct descendant of the original Jack Herer weed from the famous Sensi Seeds group.  It's a hybrid cannabis plant that is the result of many years of selective breeding, combining 3 of the strongest varieties known to man. This strain was named to honour Jack Herer, one of America's greatest cannabis activists and author of "The Emperor Wears No Clothes".

Characteristics of Jack Herer Seeds
Jack Herer weed produces so much resin that even the branches glisten with crystals. High Times wrote: "The bud was heavy with crystals and resin, the high was immediate and cerebral. An excellent strain".

Unfortunately the exact genetics were never released to the public, however the smoke shows hints of sativa haze characteristics with a sweet, skunky taste.... these seeds produce phenomenal weed plants and these Jack Herer seeds are one of our favouites!

 Jack Herer Seeds

These Jack Herer Seeds are a direct descendant of the original Jack Herer Seeds from Sensi Seeds, a result of many years of selective breeding.

Jack Herer

Early Skunk is an indica dominant hybrid balanced at 65% indica to 35% sativa. Because of the sativa presence, this strain can grow taller than most conventional indicas if you end up with the more sativa dominant phenotype. Early Skunk also provides great yields with ease of growth. Early Skunk seeds have high germination rates and finish fast with a flowering time of 7-9 weeks indoors and usually finishing in late September to October when grown outdoors. The average indoor yield is 14-18oz/m2 and 18 oz per plant outside. Early Skunk is an extremely hardy plant that thrives in most climates. It grows strong and tolerates heavy gusts of wind, mold, and pests. Just give her direct light and Early Skunk will thrive. This is a solid strain for novices to grow and also perfect for more experienced growers looking to add stable good yielding genetics to their garden.

Early Skunk Seeds

Early Skunk is an indica dominant hybrid balanced at 65% indica to 35% sativa.

Early Skunk

Green Crack Seeds

Don’t let the name fool you: Green Crack Weed is pure cannabis. Few strains compare to Green Crack’s sharp energy and focus as it induces an invigorating mental buzz that keeps you going throughout the day.

With a tangy, fruity flavor with hints of mango, this is the perfect daytime medication for patients treating fatigue, stress, and depression.

Green Crack is very similar to the Afghani strain, except we chose an earlier flowering Skunk to make the cross and to ensure that our Green Crack finishes that bit earlier than Afghani both indoors and outdoors.

Characteristics of Green Crack Seeds
The resulting strains are similar in both growth and effect. Solid buds with good yields and a smooth, long lasting effect.

Green Crack Seeds have slightly more indica tendencies in growing, producing slightly shorter, darker, broader plants with THC levels of 22-24. With Green Crack Weed you can expect yields of 650-750 grams per m².

Green Crack Seeds

Don’t let the name fool you: Green Crack is pure cannabis. Few strains compare to Green Crack’s sharp energy and focus with an invigorating mental buzz

Green Crack

The famed San Fernanado Valley OG. This is the one everybody knows about. This what made the SFV famous and make OG Kush famous. Hailing originally from Tahoe coming to the SFV from the OC and worked into the SFV and introduced to the world by Swerve. We took this clone and outcrossed it originally to the Afghani 1 from Homegrown Fantaseeds, the backcrossed that down. We have thus worked the lined to an IBL. We used the SFV OG Kush IBL male crossed to the SFV clone to make our regular seeds. And for feminized seeds its and SFV OG IBL reversed male to our SFV OG Kush mother. Expect a larger yielding, thicker stemmed plant. More of a kerosene/fuel less lemon SFV OG. Same structures as the original clone, just bulked out into a larger yielding fashion.

San Fernando Valley OG Kush Seeds

As the name indicates, this OG Kush relative originates from California’s San Fernando Valley.

SFV OG

UK Cheese Seeds
UK Cheese cannabis strain is the most popular to come out of the Exodus Crew, a collective of people who used to be based around the Luton region in the U.K.

It was originally a Sensi Seeds Skunk #1 phenotype that exhibited an extraordinary smell of vintage Cheese. Maintained in clone form for many years by anyone lucky enough to get their hands on it eventually it was hybridized with Afghani #1 and seeds were produced.

It quickly became one of the Top Ten strains sold in all the coffee-shops in Amsterdam and won numerous awards in the High Times Cannabis Cup. UK Cheese produces a well-balanced effect, a physical and cerebral mixture.

With 8 week flowering and lush heavy harvests. Its aspect is languid, with long outstretched leaves and slim stalks, an heirloom from its skunk ancestry.

Characteristics of UK Cheese Seeds
The flowers are thick and plentiful and when exposed to the adequate low temperatures, obtain a light violet colour.

Canuk Seeds' UK Cheese can be classified as a highly commercial variety, comparable to Big Bud, Skunk #1, Power Plant, or Critical+. These varieties, together with UK Cheese Seeds are quick and compact heavy yielders.

UK Cheese Seeds

UK Cheese Seeds - The flowers are thick and plentiful and when exposed to the adequate low temperatures, obtain a light violet colour.

UK Cheese

Auto Super Lemon Haze Seeds:

Auto Super Lemon Haze is the auto-flowering version of this popular Green House Seeds' strain. The original Super Lemon Haze is a plant known for its super sativa high and its deliciously citris taste. Adding ruderalis genetics allows this high quality cannabis strain to become available in automatic form.

Super Lemon Haze Auto is a short to medium-sized plant that generally grows to a height of 3 - 4 feet tall. It is 50% sativa, 30% indica and 20% ruderalis. The life-cycle of this plant is completed in a total of 9 weeks from germination through to harvest with flowering commencing during the third week of growth.

Auto Super Lemon Haze produces impressive yields when grown indoors, up to 1 pound per grow light can be obtained with 18 hours of light per day. It will continue to flower successfully even with only 12 hours of light, however this will reduce the overall size of these plants.

Outdoors each plant will produce medium yields with more than one consecutive crop possible per growing season in warmer regions where the temperature stays above 50°F.

Characteristics of Auto Super Lemon Haze
This automatic strain has a complex sativa effect just as its photo-period version does. It hits fast but with a light body-stone, Auto Super Lemon Haze offers a very clear, cerebral, uplifting high.

   Auto Super Lemon Haze Seeds

Auto Ak-47 Seeds shave a complex sativa effect , It hits fast but with a light body-stone and a very clear, cerebral, uplifting high.

This Blueberry strain is 80% Indica, 20% Sativa, and became popular due to the unmistakable blueberry taste, and it's superbly pleasant high.

Blueberry is a large producer under optimum conditions, this fast maturing girl produces very large, crystallized buds. A dense and stout plant with red, purple and finally blue hues, that will cure to a lavender blue.

Characteristics of Blueberry Strain
The finished product has a very fruity aroma and taste of blueberry. It produces a notable and pleasantly euphoric high of the highest quality and is very long lasting.
 
This Blueberry Strain is world class and highly recommended for growers of every caliber. Blueberry Marijuana strain is highly regarded for having some of the highest medicinal properties of any marijuana plant!

Medicinal Benefits: Blueberry seeds are widely used throughout the medical marijuana community and is highly regarded as one of medical marijuana plants with the most medicinal value. A few common medicinal benefits of the Blueberry strain include pain relief, nausea, diarrhea and cramping (including Menstral Cramps).

Blueberry Seeds

Blueberry Marijuana strain is highly regarded for having some of the highest medicinal properties of any marijuana plant!

Blueberry

While the Sunset Sherbet strain might not be the easiest strain to grow, it is not impossible for the astute rookie. The medicinal value is undeniable and with relatively fast flowering times and large yields, Sunset Sherbet is always a great, cost effective choice.

Sunset Sherbet seeds

Sunset Sherbet cannabis seeds are a result of an indica dominant hybrid, and as a result its physical effects are quite strong and fast-acting.

Sunset

Critical Mass is the heaviest plant currently in production both in & outdoor. With uncompromising medical potency, a pungent fruity aroma, and the largest yields available she is a HUGE addition to any garden. 

Critical Mass is hands down the largest yielding cannabis strain currently in production! She has been back crossed to one of our more fragrant and pungent Critical Mass phenotypes creating the largest fruitiest Critical Mass possible! Her genetic pedigree originating from a particularly heavy Afghani combined with the original Skunk #1. Known to produce kolas so large they literally snap off under their own weight. Her medicinal value and Afghani heritage is evident in her powerfully narcotic effects. So if you demand high yields with an even higher potency Critical Mass is the only choice!

Critical Mass Seeds

Critical Mass is the heaviest plant currently in production both in & outdoor. With uncompromising medical potency, a pungent fruity aroma, and the largest

Critical Mass

Get ready for a ride with this strain. It begins with a head high that makes you become social, focused, and seemingly quite happy. If you have things to get done, take advantage of this time now before things change. As the high progresses you will notice that your high starts to creep over your entire body, and all thought of being productive disappears. Shiskaberry then transforms into a strong sedative, urging you to hit the couch and sends you into a relaxed state. Many users find they end up falling asleep, making it a great choice a few hours before bed.
Very popular in the Pacific Northwest and Canada, Shiskaberry is a strain that lifts you up before it lets you down. Have trouble getting a restful night of sleep? Smoke a little bit before bedtime and wake up feeling refreshed. Shiskaberry is great for short social engagements but once its indica side kicks in, lazy is the word

Shiskaberry Seeds

Get ready for a ride with this strain. It begins with a head high that makes you become social, focused, and seemingly quite happy

Shishkaberry

The Agent Orange Cannabis Strain loves warmer climates with a dry air and warmer nights. This strain should be grown by experienced growers who have the proper growing space and air flow. Growers should actively train and prune to allow light to reach its many budding sites.

Agent Orange Seeds

Don’t let the name scare you. Agent Orange is one of the tastiest and most enjoyable sativa dominant strains around.

Agent Orange

This CBD Sour Tangie is relatively high in CBD with 9% and low in THC with only 0.6%, which makes it well suited for daytime use and for those who wish to avoid the psychoactive effects of high thc weed. This is a high sativa strain with 80% sativa and the remaining 20% is indica. Effects from the CBD Sour Tangie has been described as stress releasing with a heightened state of mind, lots of creative inspiration and a general sense of well being.

Due to the high CBD content and the super resinous buds the CBD Sour Tangie works well for medical CBD extracts, distillates and CBD oils. It also works great for medical patients aiming to alleviate feelings of depression, fatigue, nausea, headaches, and general aches and pains by using high CBD cannabinoids. CBD Sour Tangie has also been sought after by those who use it to treat glaucoma and to stimulate their appetite.

CBD Sour Tangie Seeds

This CBD Sour Tangie is relatively high in CBD with 9% and low in THC with only 0.6%, which makes it well suited for daytime use..

Sour Tangie

MK Ultra is renowned for its ‘hypnotic’ effects and is best used when strong medication is necessary. Its hypnotic cerebral effects hit almost instantly. Smoking this strain causes your eyelids to become very heavy making MK Ultra perfect for patients suffering from insomnia. It induces a heavy couch lock, which makes it suitable to combat stress as well. Users often demonstrate signs of giddiness and carry an ever-present smile on their faces.

MK Ultra Seeds

MK Ultra’s aroma and flavour has a piney, earthy sweetness and a hint of mustiness. The smoke of this strain is very smooth.

MK Ultra

Supreme CBD Durban is a CBD-rich strain known for its wide range of medicinal properties. These feminized seeds have a 1:1 ratio with 8% CBD and 8% THC. This strain is a result of Durban Poison, crossed with CBD (The Supreme) to create a very stable and high CBD strain. This hybrid is sativa dominant (70%) and grows quite tall, reaching up to 2/3 of her height during the flowering period.

Supreme CBD Durban Seeds grow vigorously with large fan leaves that are widely set apart. Flowering will take between 60 to 70 days. The aroma is sweet with a slight hint of aniseed, along with a sweet taste that has a hint of liquorice.

Characteristics of Supreme CBD Durban Seeds
The mild THC percentage combined wth the high CBD content creates a relaxing body effect that is great for pain reduction, for dealing with muscle spasms, inflammation and it even acts as an anti-convulsant for epilepsy. The CBD content in Supreme CBD Durban Seeds also helps with stress and anxiety.

Supreme CBD Durban

Supreme CBD Durban is a CBD-rich strain known for its wide range of medicinal properties. These feminized seeds have a 1:1 ratio with 8% CBD and 8% THC. 

Durban Poison

This Autoflowering G-13 strain has a strong skunk scent and an earthy fragrance that makes smoking this plant unforgettable.  It’s flavour has notes of sweet pine, with undertones of wood and moss that coat your tongue and lips. It has a very balanced, creamy, sweet flavour that will impress even the most seasoned cannabis connoisseurs.

Auto G-13 Seeds

G-13 has an amazingly unique aroma with hints of wild berries and fruit, enough to mouth your water. 

Super Silver Haze CBD is a sativa strain that is the result of crossing Super Silver Haze and a very high CBD parent.

The average THC to CBD ratio of Super Silver Haze CBD is 1:1, however it is also possible for certain phenos to yield a higher ratio of CBD.

The synergy between the CBD and THC help treat a variety of symptoms, such as acute pain, inflammation, anxiety and stress.

The high CBD ratio also results in a less physchoactive and more cerebral experience from this strain.

This strain is relatively new and has been embraced by the Medical community who often use it to make medicinal extracts and cannabis oils.

CBD Super Silver Haze

Super Silver Haze CBD is a sativa strain that is the result of crossing Super Silver Haze and a very high CBD parent.

Super Silver Haze

Kashmir Kush is a Guru Seeds strain that was created from crossing Barney's Feminized Vanilla Kush with Purple Pig, these two strains compliment each other well and the result, Kashmir Kush packs a punch!

An excellent medicinal strain, Kashmir Kush produces large dense colas, and heavily trichomed kush buds! The intense aromas from these large, dense colas are reminiscent of wild berries & vanilla. An excellent hearty kush strain to grow for the novice or veteran alike, Kashmir Kush produces some extremely rewarding buds.

Characteristics of Kashmir Kush Seeds
Great for relaxing and can treat anxiety, Inflammation, Kashmir Kush seeds are also great for stress and pain relief.

Kashmir Kush Seeds

The intense aromas from these large, dense colas are reminiscent of wild berries & vanilla. An excellent hearty kush strain to grow for the novice or vet

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