Strain Library

Apricot Auto is Fast Buds' award-winning Indica-dominant autoflower — a strain that defines the future of modern genetics. Bred from Compound Genetix's Apricot (light purple cut) and Fast Buds' elite GG4 Auto F6, this F5 strain delivers up to 26% THC, 550 g/m² yields, and a knockout effect in just 9-10 weeks. A true world champion, Apricot Auto is prized for her unique apricot marmalade terpene profile and exceptional resin production — perfect for connoisseurs and extractors alike.

Auto Blueberry is Dutch Passion's autoflowering interpretation of the legendary original Blueberry — a connoisseur's favorite autoflower that preserves the penetrating blueberry terpene profile, the fruity candy-like flavor, and the relaxing body high that made the photoperiod Blueberry one of cannabis's hall-of-fame strains. The Blueberry genetics used originated from Dutch Passion's own gene bank, going back to the era when Dutch Passion collaborated directly with DJ Short — the original breeder of the Blueberry strain — to introduce Blueberry to the European market. Those original genetics became part of the permanent Dutch Passion collection, and from there a careful breeding program crossed a very special female Blueberry plant with an Indica-dominant autoflower. Selective backcrossing up to the F4 generation produced a fully automatic Blueberry, and F4 plants were then self-pollinated to create the stable F5 seeds sold today. The result is a compact Indica-dominant autoflower that delivers authentic Blueberry aroma and taste in just 8-10 weeks from seed to harvest — one of the fastest autoflowers in the world, and arguably the fastest in the Dutch Passion catalog. Most plants produce the famous Blueberry scent and color, with firm compact buds full of resin and very powerful character. The Blueberry flavor is truly sublime: very fruity, sometimes resembling sweet grapes, occasionally accompanied by more earthy hashish notes from the Afghani heritage under the Blueberry line. Anyone who has smoked genuine Blueberry buds recognizes this one immediately — the terpene signature carries through to the auto format with minimal compromise.

Auto Mazar is Dutch Passion's autoflowering version of the legendary Mazar photoperiod variety — a classic that has been in the collection for over a decade and counts among the founders of the autoflower revolution that transformed commercial cannabis breeding during the 2010s. The genetics cross the original award-winning Mazar (Afghani x Skunk #1) with an Indica-dominant autoflower, and the result is a robust, easy-to-grow plant that produces powerful Afghan Indica character with the short cycle and simplified cultivation of auto format. Auto Mazar was also the basis for Blue Auto Mazar, where it was crossed with another Dutch Passion legend, the original Blueberry, to produce the Blue Family auto line. The aromatic profile is classic Afghan Kush: earthy, spicy, pungent, with notes of lime and lemon on top — a clean old-school hash aroma sometimes slightly pine-like in haze-leaning phenotypes. The taste matches the nose — earthy Kush and lemon with a slightly pungent edge — producing authentic Afghan hashish character rather than generic auto approximation. This strain grows and flowers best under 20 hours of daily light indoors and produces potent buds that are genuinely not inferior to a photoperiod Kush variety. Dutch Passion remains proud to keep this plant in the collection after all these years — novice growers routinely achieve more than 100 g per plant, experienced growers have pushed well past that, and the current record for a single Auto Mazar plant is 900 g of dry bud. The combination of XL yields, robust genetics, and reliable Kush-character effect has made her one of the most repeatedly-grown autoflowers in the Dutch Passion catalog and one of the most appreciated outdoor strains alongside Auto Ultimate, Auto Euforia, and Auto Duck.

Banana Cream Cake XL Auto is Sweet Seeds' 7th Generation extra-large autoflowering hybrid — born to champion the cannabis community's right to a daily dessert. The cross combines the flavorful Banana Cream Cake with the highly productive Strawberry Banana Gelato XL Auto, two genetics renowned for high resin production and exquisite aromatic profiles. The result features robust, well-branched structure with large very dense flowers loaded with bright shimmering trichomes, from which gourmet-quality extractions can be obtained. The aromatic signature is highly complex, combining ripe banana notes with an intense sweet background, woody Kush tones, and acidic strawberry nuances. The effect is powerful yet balanced, ideal for enjoying creative moments or states of pleasant contemplative relaxation.

Banana Purple Punch Auto joins Fast Buds' "most potent autoflower" club — a marvelous variety containing up to 30.4% THC and offering one of the best terpene profiles in the catalog in just 56 days. Expect a candy-like terpene profile with an overwhelming ripe banana taste, deliciously complemented by a fruity background that leaves the mouth tasting as if you've just eaten a bag of gummy bears. This Indica-dominant strain grows around 120 cm and yields up to 550 g/m² — the perfect choice for beginners and those looking for the highest-yielding strains delivering strong sedative effects felt head-to-toe.

In 2019 Fast Buds Blackberry Auto took 1st place at the Autoflower Cup in Oregon, USA. An exceptional experience from seed to smoke, presenting a dream come true for growers with its robust and vigorous growth, flourishing with ease and displaying resilience throughout its lifecycle with impressive yields.

Blue Auto Mazar is Dutch Passion's hybrid autoflower cross of their two most legendary auto strains — Auto Blueberry and Auto Mazar — combining the fruity, penetrating Blueberry terpene signature with the earthy Afghan Kush character and high-yield potential of Auto Mazar. The result is a unique, well-balanced Indica-dominant autoflower that finishes in 10-11 weeks from seed to harvest and produces compact buds loaded with trichomes and sticky resin. The terpene profile is what sets her apart — a pungent fruity aroma of blueberries mixed with earthy Kush notes, producing a signature scent often compared to Afghan hash mixed with forest fruits. Every time you open the jar the scent hits with real intensity. After a good cure period of 1-3 months the aroma becomes even more complex and profound, and the taste delivers a rich earthy hash character accompanied by sweet fruity notes and a more sour, spicy haze-like finish. A delicious variety to smoke neat for users who appreciate genuine complexity.

Fast Buds' Original Auto Blueberry is built around quality Indica genetics — a bushy compact strain growing beautifully frosted buds that display unique purple, black, and blue hues in the right conditions, making her a must for growers who want to run classic strains without extra effort. The variety delivers both size and yield: expect 75-110 cm tall plants growing buds from head to toe on all branches in just under 65 days from seed, yielding up to 500 g/m² of nugs with a delicious mouth-watering terpene mix. A must for lovers of powerful Indica effects and deliciously fruity terpenes.

Fast Buds' Frostbanger Auto is a compact resin-loaded powerhouse — a three-way polyhybrid of GG4 Auto F6, Bruce Banner Auto F5, and Sour Diesel Auto F5. The stabilized F3 edition builds on the strength of the lineage, delivering tighter bud structure, heavier yields, and exceptional trichome density, all in an easy-to-manage plant ideal for small spaces.

Permanent Marker XL Auto is Sweet Seeds' 8th Generation extra-large autoflowering hybrid — the result of crossing Permanent Marker with Permanent Jealousy XL Auto. The cross combines the power of modern Californian strains with an autoflowering genetic line featuring an intense terpene profile. She develops strong medium-to-tall plants with open structure, producing thick highly resinous buds ideal for all types of extractions. Dark green tones contrast with bright orange pistils and a crystalline sheen of trichomes. The aromatic signature blends notes of candy and gummies with Cookies-family flavors, alongside menthol, earthy and skunky nuances, and Diesel touches. The effect is powerful and long-lasting, combining creative euphoria with a pleasant sense of relaxation — perfect for unwinding at the end of the day without losing your smile.

Pineapple Express Auto is Barney's Farm's autoflower cross of Pineapple Chunk with BF Super Auto #1 — a 70% Indica / 30% Sativa autoflower that compresses the Pineapple Chunk heritage into a 65-70 day total cycle while preserving the distinctive tropical fruit character that made the original famous. THC averages 24%, which is strong for an autoflower, and the aromatic signature reflects the Pineapple Chunk parent directly: mouth-watering sweet pineapple with tropical fruits dominating the nose. The palate delivers rich tropical notes and intense pineapple character — a genuinely distinctive flavor profile that separates her from generic fruit-family autos. The effect is stress-reducing, calm, sensual, relaxing, and mellow — firmly evening or stress-relief territory, where the 70% Indica dominance produces deep body relaxation without the couchlock some heavy Indica autos deliver.

Strawberry Pie Auto is a true Fast Buds delight — a 26% THC Indica-dominant super-producer with delicious aroma and stunning bag appeal. The flowers reek of red berries and cookie dough, and the cultivar boasts unique colors: chunky dense light green buds with pink, purple, and red highlights contrasted against long orange pistils. A fantastic choice for growers seeking a well-rounded relaxing effect with fruity punch — the effects leave you centered and focused without making you too sleepy or sedated. She performs well both indoors and outdoors, and is very resistant to all elements, making her a strong choice for outdoor growers who benefit from bigger yields and colorful buds. An absolute dream for extractors and hash-makers specifically given the insane trichome production.

Amnesia Haze Auto is the autoflowering solution to the biggest practical problem with the original Amnesia strain: flower time. The classic Amnesia, bred in the Netherlands in the 1990s by Hy-Pro Seeds - and known variously as Amnesia, Champagne Haze, The Bomb, and Ultra Haze - needs 11-12 weeks of bloom on average, with some phenos stretching to a full 20 weeks before finishing. That timeline is unworkable for most home growers and commercially impractical. Crossing the original into ruderalis solved it, producing an auto version that keeps the signature euphoric high and spicy-sweet flavor while cutting the cycle dramatically and limiting final height.

Auto Euforia is one of Dutch Passion's most stable and robust autoflowers, combining the genetics of the classic photoperiod Euforia with a carefully selected autoflowering Skunk to produce a Sativa-dominant plant with a genuinely distinctive uplifting euphoric high and XL yield potential. The photoperiod Euforia is an original selection of a 1990s Skunk, specially chosen for its unique euphoric effect, and that stress-busting feel-good character is still the most appreciated feature of both the photoperiod and the automatic genetic lines. Auto Euforia builds on Dutch Passion's broader 1990s Skunk breeding program that also produced Skunk #1, Orange Bud, and Skunk #11 — a pedigree that shows in both the cultivation behavior and the flavor profile. The terpene signature is classic Skunk with sweet and floral overtones: notes of lavender, geranium, and roses layered over earthy, woody, and musky base notes. Like all proper Skunks she can genuinely stink — the aroma is strong, pungent, and penetrating during flowering, especially in the later weeks when trichome production peaks. The taste is slightly more subtle than the aroma — woody, sweet, sometimes fruity — producing a complex smoke experience that Skunk aficionados have welcomed enthusiastically. She's developed a strong reputation shortly after introduction.

Auto Skywalker Haze is currently Dutch Passion's most potent autoflower and one of the strongest autoflower genetics in the world, verified at an average THC percentage of 26.2% — higher than most photoperiod seed strains currently available. The strain deserves respect from experienced smokers: even a small joint hits very hard and keeps you intoxicated for several hours. The genetic lineage goes deep into Dutch Passion's classic catalog: the feminised Skywalker Haze is a cross of the original Skywalker (Mazar x Blueberry) further crossed with Amsterdam Amnesia from the underground Amsterdam scene. That photoperiod Skywalker Haze was then crossed with Auto Amsterdam Amnesia to create Auto Skywalker Haze — a blend of new-school autoflower breeding with old-school Amsterdam Haze genetics that delivers one of the strongest Sativa-dominant autoflower Hazes the industry has produced. The aromatic profile is unmistakable: a powerful pungent fruity character with strong lemon and sweet notes layered over classic spicy Haze. Citrus and Haze notes dominate, and the incredibly firm frosty buds release a sharp lemon-sweet-haze scent as soon as they're handled. The terpene density is high enough that the flavor is a genuine taste explosion — fruity, sour, pungent, citrus-dominant with the pungent spicy Haze character on the back palate. This is a strain for real enthusiasts, not casual smokers — the combination of lab-verified 26.2% THC and the strong Haze-family effect means the high is both intense and quite overwhelming at onset.

Auto Think Different is one of the strains that genuinely triggered the autoflower revolution in commercial cannabis. Introduced almost 10 years ago, she remains the favorite among many home growers worldwide because of the combination of traits that was genuinely rare when she launched: very high yields, strong effect matching quality photoperiod varieties, and a plant that does well in any grow medium and any climate. The lineage comes from a special AK47 hybrid known as AK420, which contributes the fresh and fruity terpene signature that sets her apart from heavier Kush or Haze autos. The aroma is subtle and balanced rather than penetrating — notes of citrus fruit, mint, pine, and sweetness, without the harsh pungency of pure Skunk or Haze parents. It's a refined terpene profile that smokes beautifully, and combined with a high THC content it delivers a strong high even for experienced smokers. Within a year of launch Think Different landed on Dutch Passion's bestseller list, and a decade later it's still there — some loyal fans and serious autoflower growers refuse to grow anything else, which is unusual brand loyalty in a category where newer genetics arrive constantly.

Big Devil XL Auto is Sweet Seeds' 3rd Generation autoflowering hybrid — the result of crossing Big Devil #2 Auto with an autoflowering Jack Herer from the Sweet Seeds R&D Department.

Cream Mandarine XL Auto is a 4th Generation autoflowering hybrid resulting from a cross between selected specimens of Cream Mandarine Auto and a Super Tai'98 elite clone.

Gorilla Girl XL Auto is Sweet Seeds' 6th Generation autoflowering strain — a tall "Super Strong" marijuana variety produced by crossing two of the most powerful Cookies-family strains: Gorilla Girl and Sweet Gelato Auto. The effect is potent and stimulating with very high THC levels reaching 25%, and individual plants can even surpass that threshold under optimal conditions. Buds feature an intense sweet fruity aroma and taste with tones of blue cypress and wood complemented by citric and earthy shades. The plants are known for exuberant resin production that completely coats the calyxes with aromatic trichomes — buds are heavily loaded with resin, featuring long trichomes and very large flower calyxes.

Fast Buds' Amnesia Haze Auto is a huge-yielding Haze-dominant hybrid ready to chop in just 70 days — a plant that grows vigorously and flowers expressing its full-blooded Sativa heritage, better suited for growers with experience and plenty of growing space. Potency can hit up to 22% THC. Strongly recommended for growers in hot climates growing outdoors where this autoflowering hybrid will really take off in height and produce enormous yields, and equally suitable for indoor growers looking for big productive plants.